The flowers his friend gave him will die unless___every day.
#83830
A
watered
B
watering
C
water
D
to water
推荐题目
_________ for the free tickets, I would not have gone to the films so often.
#84191
A
If it is not
B
Were it not
C
Had it not been
D
If they were not
—Were you caught in the rain yesterday?—Good luck. No sooner home than it poured down.
#84465
A
I had reached
B
had I reached
C
did I reach
D
I have reached
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
（湖南省怀化市2014年高三第二次模拟考试）29. — When is he willing to lend his friends some money?— Only when ______ hard enough.
#79561
A
to press
B
pressed
C
pressing
D
is pressed
So difficult______ it to acquire a large vocabulary without the help of a teacher that he was close to giving up .
#84229
A
he have felt
B
have he felt
C
he did feel
D
did he feel