单选题The poor old man was _____ yesterday when he was crossing the street.

单选题It was because it rained heavily last night ______ he didn"t come to the evening school.

单选题The doctor tried to do an experiment to find out the ______ of the medicine on the mice.

单选题I __________ your concern , but honestly, I'm fine.

单选题The used car I bought cost four ______ pounds.

单选题Speaker A : We' 11 miss you. Have a good journey. Speaker B.__________

单选题Few houses in this district _______ the terrible earthquake and many people were killed.

单选题He asked her to go to a concert with him but she______his invitation politely.

单选题The soft handwriting ______ a thoughtful soul and clever mind. A. reminded B. reflected C. attracted D. affected

单选题He failed his exam, ______ proved that he wasn't working hard enough. A. what B. of which C. which D. that

单选题The next train ______ the station at 11 o'clock.

单选题______ the price is, they are prepared to pay.

单选题Dr. Cleiman did not explain in the passage ______.

单选题I"ve been working on my vocabulary actively, and one way to ______ it is to see films in English on TV.

单选题Take his advice ______ you will fail.

单选题Some countries have large numbers of earthquakes. Japan is one of them. Others do not have many; for example, there are few earthquakes in Britain. There is often a great noise during an earthquake. The earth shakes. Houses fall down. Railway lines are broken. Sometimes many people are killed in an earthquake. Earthquakes often happen near volcanoes, but this is not always true. The centers of some are under the sea. The bottom of the sea suddenly moves. The powerful forces inside the earth break the rocks. The coast is shaken and great waves appear. These waves travel long distances and rush over the land when they reach it. (42) They are strong enough to break down houses and other buildings; sometimes they break more buildings than the earthquake itself. What kind of buildings stands up best in an earthquake? A building with concrete walls is perhaps the best. A steel frame will make it even stronger. The frame holds the different parts together, and the walls do not easily fall. There is less chance of fire because concrete and steel do not burn. This kind of building is the safest.

单选题Mary and I ______ the new college life soon, but Tom didn"t.

单选题I'd play football with you now if I ______ ten years younger. A. am B. be C. had been D. were