题目内容
-- The math problem _________ is not difficult.
--- But after several tries , I have to give up _________ on it .
--- But after several tries , I have to give up _________ on it .
A.it’s , working | B.itself , to work | C.itself , working | D.its , to work |
C
试题分析:根据题干,本句的意思是”这道数学题本身并不难。“第一个空是做the math problem的同位语,故应该用itself,表示本身。Give up doing”放弃做某事“,是固定短语。所以本题选C。
点评:做本题时应该注意词的位置,以此来确定是否用同位语;还应注意固定短语的用法。
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