Only after he realized the significance of mastering two languages ______ English carefully.
#81050
A
did he set about learning
B
did he set out learning
C
had he set about learning
D
had he set out learning
推荐题目
If Joe’s wife won’t go to the party，________.
#80504
A
he will either
B
neither will he
C
he neither will
D
either he will
—It's a pity that Andrew didn't want to go to the conference.—________ willing to go，we could have paid all his expenses.
#80065
A
Had he been
B
Being
C
Was he
D
He had been
_________ snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest.
#81532
A
Not only they brought
B
Not only did they bring
C
Not only brought they
D
Not only they did bring
I stared into the blackness and wondered if he was as aware of my presence as I .
#81308
A
was of his
B
did of him
C
was him
D
did his
---He suggests the number of cars should be limited to stop air pollution.--- __________, the idea is not very practical.
#81777
A
As good it sounds
B
Good as it sounds
C
Sounds good as it
D
As it sounds good