问题
David talked with a friend of ________ on the Internet for a long time yesterday.
A:he
B:his
C:him
D:himself;
B:his
C:him
D:himself;
正确答案是：
同类题型
（题文）The new law has come into________；surely it will have________on industry of the country.
was in clas on Fridayafternoon, but no one has seen her since—She _____ an accident
do your parents take exercise, Jim—Less than three times a week.
He hasn’t been to England, has he— __________.He even had photos taken in front of the Big Ben.