______ once every two years, whether it is a car, a bus or a lorry, is the rule that all drivers must obey in our country.
#92782
A
Having been examined
B
Examined
C
Examining
D
Being examined
推荐题目
 Greatly moved by what she said, __________.
#93644
A
tears came to my eyes
B
he could hardly hold back his tears
C
my eyes were filled with tears
D
my heart was full of gratefulness
On AIDS Day, the minister of Health Department demanded that the problems _____ paid special attention to.
#91261
A
referred to being
B
referred to be
C
refer to being
D
refer to be
_____ their inexperience, they’ve done a good job. 
#98745
A
Given
B
To give
C
Giving
D
To have given