Don’t be afraid of asking for information ______it is needed.
#55699
A
when
B
after
C
although
D
unless
推荐题目
_______ he did well, he was never top of his class.
#55253
A
Although
B
But
C
Because
D
Since
—How many hours do you sleep every day ?—            .
#56286
A
Once a day
B
Eight
C
Usually
D
Three times
I decided to write rather than________.
#57562
A
telephoning
B
telephoned
C
telephone
D
telephones