Question

All possible means __________.However, nothing can __________ Jack from adventuring in that mysterious forest.

A. has tried; stop B. has been tried; keep

C. have tried; keep D. have been tried; prevent

 

Answer 1

D

【解析】

試題分析：句意：所有可能的手段都已經(jīng)試過了。然而，沒有什么可以阻止杰克在那神秘的森林里的冒險(xiǎn)。means當(dāng)名詞解釋為“方法”，單復(fù)數(shù)同型，這里有all，說明這里的means為復(fù)數(shù)，All possible means 所有可能的手段，方法，是復(fù)數(shù)，所有的手段方法都試過了，是完成時(shí)態(tài)。人試方法，方法被試，方法做主語(yǔ)，所以是被動(dòng)語(yǔ)態(tài)，故用have been tired；prevent/stop sb from doing和 keep sb from doing阻止某人做某事，由句意可知選D。

考點(diǎn): 考查動(dòng)詞的被動(dòng)語(yǔ)態(tài)和動(dòng)詞詞組的用法。