Each fire hydrant serving machinery spaces containing oil fired boilers，internal combustion machinery，or oil fuel units must be equipped with a（）.

A . 正确 B . 错误

A . only one　 B . two C . more than two　 D . as many as four

A . shear ram B . blind ram C . pipe ram D . annular ram

A . a low velocity spray applicator B . a water spray or solid stream C . at least two spray patterns of water D . at least 25 psi delivered pressure

A . they continued bargaining. B . bargaining is continued C . the bargain was continued D . it is time to continue bargaining

A . Marline or ratline wound along the grooves of a rope B . Narrow strips of light canvas or cotton cloth spiral-wrapped along the rope C . Marline tightly wound on the rope by means of a board or mallet D . A splice made by laying the strand of one rope into the vacated grooves of another rope

A . 45°upward B . vertically upward C . vertically downward D . all of the above

A . the pump discharge B . the manifold connection C . each fire station discharge D . the pump statio

A . 会显示服务小区的信息 B . 只显示服务小区和邻区的信息 C . 会显示所有手机检测到的BCCH的信息 D . 只显示服务小区的信息

A . protected against freezing B . locked to prevent theft C . numbered sequentially D . pressurized at all time

A . six weeks B . six months C . twelve months D . two year

A . 服务小区的BCCH B . 服务小区的TCH C . 服务小区的所有ARFCH的rxlev D . 所有邻区的BCCH

A . the name of the unit on which it is located B . the date that it was installed on the unit C . the names of the individuals qualified to use it D . an identification number different from other extinguishers on the unit

A . check valve installed in the line B . shut off valve at a manifold near the pump C . quick disconnect union within ten feet of the pump D . regulator in the line set at 125 psi

A . fire hose might be damaged by cargo operations B . vessel is in port C . fire-main system is not charged D . fire pumps are used for purposes other than supplying water to the fire mai

A . covering wire or fiber rope B . forcing fids into a line C . dogging hatches D . splicing line

A . the name of the vessel on which it is located B . the date that it was installed C . the names of the individuals qualified to use it D . an identification number

A . Starting of a fire pump B . Reporting to stations C . Preparing for the duties described in the muster list D . Checking of cargo handling equipment

A . the pump discharge B . the manifold connection C . each fire station discharge D . the pump statio

A.the date that it was installed on the unit B.the names of the individuals qualified to use it C.the name of the unit on which it is located D.an identification number different from other extinguishers on the unit

Although fiction assuredly springs from political circumstances, its authors react to those circumstances in ways other than ideological, and talking about novels and stories .primarily as instruments of ideology limits much of the fictional enterprise. Rosenblatt's literary analysis discloses relations and connotations among works of Black fiction which solely political studies have overlooked or ignored. Writing acceptable criticism of Black fiction, however, presupposes giving satisfactory answers to a number of questions. First of all, is there a sufficient reason, other than the racial identity of the authors, to group together works by Black authors？ Second, how does Black fiction make itself distinct from other modern fiction with which it is largely contemporaneous？ Rosenblatt's idea shows that Black fiction constitutes a distinct body of writing that has an identifiable, coherent literary tradition. Looking at novels written by Blacks over the last eighty years, lie discovers recurring concerns and designs independent of chronology. These structures are thematic, and they spring, not surprisingly, from the central fact that the Black characters in these novels exist in a predominantly White culture, whether they try to conform. to that culture or rebel against it. Black Fiction does leave some aesthetic questions open. Rosenblatt's thematic analysis permits considerable objectivity; he even states that it is not his intention to judge the merit of the various works--yet his reluctance seems misplaced, especially since an attempt to appraise might have led to interesting results. For instance, some of the novels appear to be structurally diffused. Is this a defect, or are the authors working out of, or trying to create, a different kind of aesthetic？ In addition, the style. of some Black novels, like Jean Toomer's Cane, verges on expressionism or surrealism; does this technique provide a counterpoint to the popular theme that describes the fate against which Black heroes are struggling, a theme usually conveyed by more naturalistic modes of expression？ In spite of such omissions, what Rosenblatt does include in his discussion makes for a keen and worthwhile study. Black Fiction surveys a wide variety of novels, bringing to our attention in the process some fascinating and little-known works like James Weldon Johnson's Autobiography of an Ex-Colored Man. Its argument is tightly constructed, and its forthright, clear style. exemplifies levelheaded and penetrating criticism. Roger Rosenblatt looked at Addison Gayle's criticism of Black Fiction with a (n) __ attitude. A．disapproving B．consenting C．objective D．cautious

A．特殊的，特别的 B．形式，种类 C．喝（酒），饮料 D．提供，服务