题目内容
16.______ maths can be difficult to learn,it is very useful to develop our thinking.( )A. | While | B. | Since | C. | As | D. | For |
分析 虽然数学学起来很难,但是它对于培养我们的思维是很有帮助的.
解答 答案:A
解析:A虽然;B由于;C因为;D因为.根据两个句子的意思可知其逻辑关系应该为"虽然…但是",故本题答案为A选项.其余选项均不符合题意.
点评 本题考查连词辨析.做此类题目时一定要熟悉每个连词的含义并结合用法与其在句中的成分来选择合适的答案.

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