Nowhere else in the world can we find such a learned professor to consult

A. is it

B.is there

C.it is

D.there is

Nowhere else ______ more attractive than Guilin.

A．is it B．is C．it is D．can it be

Nowhere else in the world ______more attractive scenery than in Switzerland.

A．you can find

B．is found

C．can you find

D．has been found

Nowhere else _____ this kind of products.

A、can you buy

B、can buy you

C、you can buy

D、you will buy

A、can a tourist find

B、a tourist will find

C、a tourist finds

D、a tourist has found

A.concerned

B.compatible

C.considerate

D.complied

A.A.

B.B.a tourist can find

C.C.can a tourist find

D.D.a tourist will find

E.E.a tourist has find

ng completed first, possibly by other people. For example, on an automobile(71), it is necessary for the body to be constructed before the doors can be added on. Attempting to add the doors first would be pointless, because there would be nowhere to attach them. Thus, if there is no body ready to have doors added, the process for adding doors has to be(72)until the process for creating the next body is complete. This is known as(73)

Obviously, there are many cases where people have to wait for other people to do something. However, if everyone in such a situation is waiting for someone else to do something first, then no one will ever be able to do anything. When discussing processes, this situation is known as(74), because all of the involved processes are effectively dead because of locks they have on resources. Usually someone in such a situation will eventually notice and abort the process, allowing normal flow to(75), and often warning signs can even be spotted ahead of time to avoid 'it in the first place.

A．water thread

B．assembly thread

C．water line

D．assembly line

【B3】. They were ready to 【B4】 hope when the king's old servant spoke up. He said, "If you can find a happy man, take the shirt from his back and 【B5】 it on the king, then he will 【B6】 "So the king's officials rode 【B7】 throughout the kingdom, yet nowhere 【B8】 a happy man. No one seemed 【B9】; everyone had some complaints. If a man was rich, he never had enough. If he was not rich, it was someone else's 【B10】. If he was 【B11】, he had a bad mother-in-law. If he had a good mother-in-law, he was catching a cold. Everyone had something to complain about. 【B12】, one night the king's own son was passing a small cottage 【B13】 he heard someone say, "Thank you. I've finished my daily labor, and helped my fellow man. My family and I have eaten our fill, and now we can 【B14】 and sleep in peace. 【B15】 more could I want？" The prince was very happy 【B16】 a happy man at last. He gave 【B17】 to take the man's shirt to the king, and pay the 【B18】 as much money as he 【B19】. But when the king's officials went into the cottage to take the happy man's shirt 【B20】 his back, they found he had no shirt at all.

【B1】

A．fell

B．felt

C．feel

D．fall