单选题{{B}}第一节{{/B}}听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

单选题听下面2段对话，从A、B、C三个选项中选出最佳选项。

单选题I just cannot believe ______ he said in such a situation.[A] that[B] which[C] what[D] when

单选题Defeat is valuable______.

单选题The microscope enables scientists to distinguish a(n) ______ number and variety of bacteri

单选题This article may be taken from ______.

单选题The murder happened _______.

单选题WherewasJohnandhiswife'srestaurant?

单选题Whoisthemanpossiblytalkingto?

单选题

单选题He says he really can"t ______ to wait another day.

单选题—Whom do you want to see at the moment? —The man Mr Zhang.

单选题—I don't like chicken ______meat, ______I like fish very much.

单选题Howmuchdoesthemanhavetopay?A.＄120.B.＄108.C.＄90.

单选题—Are you sure ______ you"ve met him before?

单选题—The theft was caught at last. —Really? Where ______ himself?[A] has he hidden[B] was he hidden[C] has he been hidden[D] had he hidden

单选题HowwillthewomangotoGeorgiaforherholiday?

单选题阅读下面短文，从短文后所给各题的四个选项([A]、[B]、[C]和[D])中选出能填入相应空白处的最佳选项。 In September, in Britain, you may see a lot of birds{{U}} (36) {{/U}}on roofs and telegraph wires. These birds are swallows. They are{{U}} (37) {{/U}}together because, very soon, they will be flying{{U}} (38) {{/U}}to much warmer lands, where they will find{{U}} (39) {{/U}}small flying insects on which they{{U}} (40) {{/U}}. There are no such insects{{U}} (41) {{/U}}in Britain during the winter, as it is{{U}} (42) {{/U}}cold for them. The swallows settle, fly off, swoop, and{{U}} (43) {{/U}}again. This they do many times, for they are making short{{U}} (44) {{/U}}flights in order to be fit for the long journey{{U}} (45) {{/U}}them. {{U}} (46) {{/U}}of these migrating birds leave Britain in the autumn. They fly{{U}} (47) {{/U}}for hundreds of miles{{U}} (48) {{/U}}they reach the warm lands of Africa. But not all the birds get there, for many of them perish in the stormy weather they meet with{{U}} (49) {{/U}}. In the spring of the following year they{{U}} (50) {{/U}}the long and tiring journey back to Britain. They return to the identical barn or tree in the{{U}} (51) {{/U}}district which they had left the{{U}} (52) {{/U}}autumn. How do these birds find their{{U}} (53) {{/U}}there and back over such vast distances? Nobody knows exactly{{U}} (54) {{/U}}, but it has something to do{{U}} (55) {{/U}}winds and air currents.