英语题完形填空In China it is relatively usual to ask people their a

英语题完形填空
In China it is relatively usual to ask people their age, but in the West this question is generally regarded as impolite. This is particularly true 21 women, and even more than 22 if the inquirer is a man.
However, it is very 23 to ask children their age, and some adults may not mind 24 either. In fact, some elderly people are quite happy to 25 their age, especially if they feel they look young 26 their age. Nevertheless, it is not very wise to ask a(n) 27 question like "How old are you?". If elderly people want to talk about their age, and perhaps receive a compliment on how young they look, they may easily 28 the topic themselves, and ask the other person to 29 how old they are. 30 such a question, it is quite acceptable to discuss age in a free way. They normally expect to be complimented on their youthfulness, though rather than to be told that they look very old!
21. A. on B. for C. in D. of
22. A. that B. such C. than D. so
23. A. average B. normal C. expected D. unusual
24. A. being asked B. asking C. to ask D. to be asked
25. A. release B. reflect C. reveal D. remark
26. A. to B. with C. for D. at
27. A. open B. strange C. impolite D. direct
28. A. bring about B. bring up C. bring along D. bring to
29. A. guess B. know C. learn D. predict
30. A. For B. With C. In D. On

21d of
22a that
23b normal
24a being asked
25c reveal
26c for
27b strange
28b bring up
29a guess
30a fo