题目内容
18.This math problem is so hard that I can't ______.Please give me some advice.( )A. | look out it | B. | work it out | C. | give it out |
分析 这道数学题如此难以至于我解答不出来.请给我一些建议.
解答 答案:B 考查动词短语辨析.look out小心;当心;work out计算出;give out分发,发出.根据句子的关键部分This math problem is so hard that I can't…可推知由于这道数学题太难才导致我做不出来,所以应用动词短语work out;由于it为代词应放在中间.故选B.
点评 此题考查动词短语的用法.做题时先根据句中的关键部分并联系前后语境猜测出句子的意思;再结合选项排除掉和句意不符合的选项,得出正确答案.要求学生熟练掌握常用动词短语的含义及用法.
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