The lady formed a friendship with the old shoemaker because________．

A . rain B . frost C . sleet D . snow

A . welding brackets across both ends of the crack B . chipping out and slot welding the entire crack C . drilling a hole at each end of the crack D . cutting a square notch at each end of the crack

A .  j_login B .  j_get_user C .  j_login_check D .  j_get_security E .  j_security_check

A . Use the default layout tool in the parameter form editor.  B . Select menu item tool->parameter form builder.  C . Open the parameter form editor and select menu items tool->default layout.  D . You cannot default the layout of the parameters.

A . the single skin side shell and the inner bottom B . deck strips，hatch covers and coamings C . the vertically corrugated transverse watertight bulkheads D . the single skin side shell between topside and hopper tanks，and the cross deck strips，hatch covers and coaming

A . 正确 B . 错误

A．A.institution B．B.charity C．C.corporation D．D.trust

A．to be, main B．being, main C．to be, chief D．being, chief

Reports from China say the Chinese want closer ties between China and the U.S. and Western Europe, A group of top Chinese scientists starts its ten-nation tour next month. Here is in Miami, the major is still meeting with the leader of the Teacher's Union to try to find a way to end the strike. City schools are still closed after two weeks. In news about health, scientists in California report findings of a relationship between the drinking of coffee and increase of heart disease among women. According to the report in American Medical Journal, the five-year study shows this: Women who drink more than two cups of coffee a day have a greater chance of having heart disease than women who do not. In sports, the Chargers lost again last night. The Wingers had better results. They beat the Rifles 7 to 3. It was their first win in their last five matches. That's the news of the Hour. And now back to more easy listening with Jane Singer. To improve the ties between China and the U. S. and Western Europe, China ______. A．will send a group of Chinese scientists to pay a visit to the U.S. and Western Europe B．will send some scientists to visit U.S. and the Western Europe C．has expressed its strong wishes D．has given many reports to improve the ties

A．Henry James B．John Steinbeck C．William Faulkner D．Walt Whitman

A．proscribed B．inscribed C．prescribed D．described

What is the definition of a path？ () A．A sequence of vertices and the edges formed by each successive pair of vertices B．A walk with distinct vertices C．A walk with distinct edges D．None of the above

A．A.a guarantee deposit B．B.a letter of guarantee issued by a bank C．C.a letter of guarantee issued by any financial institution D．D.a letter of guarantee issued by a trading company