I was leaving the office when it suddenly     to me that I had forgotten my keys.
#92421
A
struck
B
happened
C
occurred
D
hit
推荐题目
.Dad always says he prefers _______ outside the shopping centre _____ together with my mother.
#94151
A
waiting; to shop
B
to wait; to shopping
C
waiting; rather than shopping
D
waiting; to shopping
 Our teacher always speaks slowly and clearly in class _____.
#91926
A
so as to be understood
B
to have understood
C
so as to understand
D
to understand