问题补充:
----Will you be this afternoon, Tom?
----It depends. I’m afraid I’ll be called in by my manager.
A. suitable
B. available
C. convenient
D. enjoyable
答案:
A. suitable
B. available
C. convenient
D. enjoyable
解析:形容词词义辨析。A适合的;B存在的,有空的,可以利用的;C方便的;D喜欢的;句意:—Tom,今天下午你有空吗?—看情况而定。恐怕经理要找我。根据句意说明B正确。