单选题we regret to inform you that the materials you ordered are ______.A. out of workB. out of stockC. out of practiceD. out of reach

单选题When ______,ice will be changed into water, or even steam.

单选题Directions:This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. Jack was born in a very poor family. At seven, he had to pick coal in a deserted mine near home, and then he sold what he had picked and earned a few coins to help his parents. He had no schooling,for being so poor, how could they afford school fees. When he was fifteen, he worked as a servant at a school. Looking at other children studying in the classroom, he felt ashamed of himself. How he wished to have the same chance! He decided to study by himself. From then on, in the daytime, he would stand by the window outside trying to catch what the teacher said. At night, he tried his best to remember what he had learned during the day. He worked so hard at the lesson that he sometimes had just three or four hours sleep. The more he learned, the greater interest he felt. A math teacher discovered him and came to like this diligent boy and allowed him to sit at the back of the class. In one exam, he got the highest grade. He would have been given the scholarship if he had been a regular boy of the school. Jack struggled through six long years with his study of math and wrote several articles, which captured the attention of some university professors. The teachers appreciated his talent as well as his diligence. To give him a better chance, they hired him as a librarian. Jack was very happy. For he felt that there was a bright future before him.

单选题[此试题无题干]

单选题Baby loves to imitate actions and examine interesting objects from six to nine months． At about seven months, it begins to crawl．

单选题Conversation 1

单选题 BConversation 2Questions 8 to 10 are based on the following conversation./B

单选题A UNEP official said, "The future is another country." Here he implies that" ______".

单选题The package containing books and records ______ last week. A. were delivering B. was delivering C. was delivered D. were delivered

单选题There were then more than 200 children ______ music in the school.

单选题Some folk songs have been ______ down from one generation to another.

单选题I have to arrive at the station before 6:00 because the train is______to leave at 6:00.

单选题We demanded that another test ______.A) makeB) be madeC) were madeD) would be made

单选题Anyway, even if one wanted to, one couldn't put the clock back to an earlier age. A．无论如何，人们也无法找回失去的岁月。 B．不管他怎么做，也无法将时钟拨回到早先的时代。 C．不管怎样，即使有人想这么做，他也无法将时钟拨回到早先的时代。 D．不管怎样，即使有人想这么做，他也无法使自己退回到年轻的时候。

单选题According to the writer's idea, ______ can make people feel blue.

单选题It was in the year 1999 ______ John Smith found a way to send messages on the Internet.A) in whichB) thatC) whenD) which

单选题The woman ate far more ______ was good for her.A) thatB) asC) thanD) what

单选题 Questions 14-16 are based on the passage you have just heard.

单选题He promised her a loan, but disappointingly he went back on his word.

单选题Hadn't the bus broken down, we ______ the train.