单选题The girl isn't clever, ______ she works hard. A. but B. or C. and

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单选题Whatcanwelearnaboutthewoman?

单选题I don"t know when ______.

单选题He looked out of the window and saw the street was ______ with snow.

单选题Which of the following is true7

单选题 阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选出能填入相应空白处的最佳选项。 Many years (Example:{{U}} (0) {{/U}}) , life was {{U}}(41) {{/U}} than it is today. People didn't have modem machines. There was no modem medicine, {{U}}(42) {{/U}} . Life today has brought new problems. One of the biggest is pollution ( 污染 ). Water pollution has {{U}}(43) {{/U}} our rivers and lakes dirty. It kills fish and affects( 影响 )our drinking water. Noise pollution makes us talk louder and {{U}}(44) {{/U}} . Air pollution is the most serious kind of pollution. It affects {{U}}(45) {{/U}} living thing in the world. Cars, planes and factories all pollute our air every day. Many countries are making laws(法律) to stop pollution. Factories, must from now on, clean their water {{U}}(46) {{/U}} away, they mustn't sent out dirty smoke into the air. We need to do many other things. We should put waste things in the dustbin(垃圾箱) {{U}}(47) {{/U}} throwing them on the ground. We can go to work by bus {{U}}(48) {{/U}} with our friends in the same car. If {{U}}(49) {{/U}} people driving, there will be {{U}}(50) {{/U}} pollution.

单选题The lion looked quite unhappy just because ______. [A] he had eaten too much food [B] Bill was struggling in his belly [C] he regretted eating up his masters by mistake

单选题I went to the supermarket ______ Sunday morning.

单选题 One Sunday, Mark decided to go sailing in his boat with his friend Dan, but Dan happened to be away. Dan's brother John offered to go instead though he did not know anything about sailing. Mark agreed and they set out to sea. Soon they found themselves in a thick fog (雾). Mark was sure they would be hit by a big ship. Fortunately (幸亏) he saw a large buoy (救生圈) through the fog and decided to tie the boat to it for safety. As he was getting onto the buoy, however, he dropped the wet rope. The boat moved away carrying John, who didn't know how to use the radio. He drifted (漂流) about and was not seen until 12 hours later. Mark spent the night on the buoy. In the early morning he fell asleep, and was having a bad dream when a shout woke him up. A ship, the Good Hope, came up and he climbed onto it and thanked the captain. The captain told him that John had been picked by another ship and the ship's captain had sent out a message. "Without the message I would not have found you on the buoy," he said.

单选题Why do people in England often talk about the weather?

单选题Steven lost his way in ______.

单选题One of the smallest of the boys ______.

单选题Which is tree according to the text?

单选题Whichdistancedidtheytalkabout?

单选题The child, as well as his parents, ______ to the park once a month. A. go B. goes C. went

单选题I open the ______ of the magazine to find an interesting article.