问题补充:
It is already 6:00. Don’t turn on the computer. Father is to come back at any moment.
A. requested
B. expected
C. required
D. suggested
答案:
A. requested
(答案→)B. expected
C. required
D. suggested
解析:考查动词辨析。Requested请求;expected期望;required要求;suggested建议。be expected to期望。句意:已经6点了,不要开电脑了,父亲在任何时候都可能回来。