有一道选择题:—Did you telephone the manager’s office?—Yes. He _______ back before 9 o’clock this morning.A. was expected B. expected C. is expecting D. is expected答案给的是A,也有给D的。到底是哪个呢?求解答...
I plan to read the book.像plan to do sth这样实意动词加动词不定式的结构,是把plan这样的实意动词看做谓语动词,然后to do sth看做宾语吧?这里plan to do sth这里的do仅仅是指动词原形吗?do可不可以指be,be doing,be done,have done,have been done这...
the demand for computer programmers will decrease 8 percent or by 26,500 jobs by 2024.书本分析如下:但是上述分析感觉有点问题,8 percent若为宾则or就无法分析,我觉得8 percent是名词作程度状语修饰decrease,但by 26500 jobs和8%没什么区别,那么是...