Because of______ reviews, the producer announced that the play will close with tonight's performance.

A . comprehensive B . complicated C . conscious D . crucial

A、critical B、praisable C、A and B

A．they are very similar to ordinary letters of credit in operation B．the issuing banks undertake to pay C．they are normally accompanied by evidences of transactions such as non-negotiable copies of B/L or other documents D．they call for all kinds of normal documents

A．unjustified B．unjust C．misguided D．unaccepted

A．to have specified training B．specified in traing C．to train specifiedly D．training specified

A) people wanted to live near a railroad station B) it was originally planned by railroad companies C) there was a law governing the size of the suburb D) local inhabitants didn’t like to out in the country

A．the law of diminishing returns B．the law of demand C．the law of supply and demand D．the easy agreement upon prices of goods by consumers and producers

A．he also tried to invent a sewing machine B．he got some of his ideas from dreams C．he was one of Howe's best friends D．he also had difficulty in falling asleep

A．so B．some C．such D．ones

A．Philosophy B．Anthropology C．Psychology

A．misconduct B．miscarriages C．sabotage D．marriage

A．A.transform. B．B.yield C．C.adjust D．D.suit

A．his parents have a perfect marriage B．his parents hare a terrible marriage and have divorced C．he is afraid of a big change in his life D．he feels pressure of maintaining a perfect marriage

A．few females show interest to the games B．more than half of the audience are middle-aged C．they can"t attract teenagers, their target customers D．they spend a huge amount of money on advertisement

the mind as the instrument. The commonest way that has been used to find out the relative intellectual level of creatures at different stage of evolutionary complexity has 【M2】______ been to study the way they behave when giving different kinds of puzzles. For example, 【M3】______ an ant possesses a complex routine of behaviour, but can it think？ The answer is what 【M4】______ if an ant is forced to go through a maze of passages, many of which are dead ends, on its way to its nestle, it starts by making a lot of mistakes and taking a great many 【M5】______ wrong turnings. In the end, however, after it has to worry its way through often 【M6】______ enough, it does learn to get to its nest without going into any of the blind alleys. As one moves up the evolutionary scale the test of mind-power exemplified by solving 【M7】______ the problem of getting through a maze becomes very simple. Among mammals, 【M8】______ for example, the maze is an inadequate test. The learning problem does not tax enough attributes of the mind. In this sort of learning, as a matter of fact, rats can hit university undergraduates and have, in fact, repeatedly done so. The next, more subtle test of 【M9】______ mental ability is to see what level an animal can think about something when 【M10】______ it is not there. 【M1】

A．claims made B．evidence used C．support used D．all of the above