论文部分内容阅读
Directions:Read the following passages.The passage is followed by several questions or unfinished statements.For each of them there are four choices marked A,B,C and D.Choose the one that fits best according to the information given in the passage.
Directions: Read the following passages. The passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D.Choose the one that that fits best according to the information given in the passage.