______ 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
Allen followed his customer across the yard and stood on the step of the house, two shopping bags.
#95426
A
lifted
B
having lifted
C
to lift
D
lifting
---________by the chemistry teacher for not finishing homework independently makes him feel very shameful.---Yes. But he told me this morning he would spare no efforts to be the top one in our class.
#88859
A
Scolded
B
Having scolded
C
Being scolded
D
After being scolded
Shanghai is the first city in the world _____________ a high-speed maglev train，from the city to Pudong Airport．
#88543
A
building
B
having built
C
to have built
D
built
.This isn’t the most difficult one of the new words that ______ me in the passage.
#97597
A
puzzled
B
puzzles
C
is puzzling
D
have puzzled
to their own work ,most of the parents spend little time with their children.
#89372
A
Devoting
B
To be devoted
C
Having devoted
D
Devoted