问题
选择题
John couldn’t take part in the activity held at the cultural center yesterday for _____ reasons.
A.series of
B.all kinds
C.the number of
D.a variety of
答案
答案:D
题目分析:考查词组:句意:约翰因为各种各样的原因不能参加昨天文化中心举行的活动。a variety of
各种各样的,A应该是a series of,B应该是all kinds of,C是…的数量,选D。