作业帮Please do me a favour------________my roommate David that I am leaving for Shanghaiand stay .Please do me a favour-------________my roommate David that I am leaving for Shanghaiand stay there for two days.A.to inform B.informing C.inform D.informed
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Please do me a favour------________my roommate David that I am leaving for Shanghaiand stay .Please do me a favour-------________my roommate David that I am leaving for Shanghaiand stay there for two days.A.to inform B.informing C.inform D.informed
Please do me a favour------________my roommate David that I am leaving for Shanghaiand stay .
Please do me a favour-------________my roommate David that I am leaving for Shanghaiand stay there for two days.
A.to inform B.informing C.inform D.informed
Please do me a favour------________my roommate David that I am leaving for Shanghaiand stay .Please do me a favour-------________my roommate David that I am leaving for Shanghaiand stay there for two days.A.to inform B.informing C.inform D.informed
回答：答案选C
此句句意为：劳驾,帮个忙,---请告诉我的室友大卫,我马上动身去上海,过两天回.
这个句子破折号后面是个用来补充说明的,是个祈使句,故答案选C.又如：
Could you please do me a favor------please get our visas ready before the time of departure.
劳驾,帮个忙,请在我们离境规定时间内给我们办好签证.
但是,如果这个句子中没有破折号,就应选答案A.又如：
Please do me a favor to move away the table.
请帮我把那张桌子搬走.
欢迎提问,
选C inform vt. 通知,告知,报告 祈使句 另外三个都不能独立成句，需要有个主句或主语 望采纳。
答案用c
-------表示说明或解释，相当于“：”，所以后面的应该是句子，即要有谓语动词。而ABD都是非谓语动词。