题目内容
17.-Monitor?-I'm not monitor of our class.I ________with the teacher until the monitor is elected.( )
A. | will just help | B. | am just to help | ||
C. | am just helping | D. | have just helped |
分析 ---班长
---我不是班长.我现在只是帮忙的,直到班长选举出来.
解答 答案:C
根据题意可知,我现在只是帮助老师做一些事情,暗示目前我正从事的事情,所以需用现在进行时表示目前正进行的动作.
点评 考生需根据具体语境判断时态的选用.

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