辅导班的一道题:
The windows are closed. Who ________ them?
A. close B. closed C. is closing D. has closed.
老师说答案为D 。我觉得选B未尝不可,因为,前一句已经说了窗户现在是关着的。后一句只问过去谁把窗户打开即可...
The pressure on companies from activist shareholders continues to grow. 激进投资人对公司的压力正与日俱增。一般以ist结尾的是名词,今天看到一个句子有activist shareholders。以为是名词定语,结果发现activist还是形容词。那么以ist结尾还是...
______ how others react to the book you have just read creates an added pleasure. A. Hearing B. Hear C. Having heard D. To be hearing答案是A,C的完成式表示动作发生在先,和D的进行式表示与主句动作同时进...