— They speak perfect English. How long have they learnt it?— ______ they were seven years old.
#56728
A
Since
B
When
C
After
D
Until
推荐题目
__________ I like French very much, __________ I study it very hard.
#56756
A
Because; so
B
So; because
C
Because; /
D
So; /
I decided to write rather than________.
#57562
A
telephoning
B
telephoned
C
telephone
D
telephones
You will be late ______ you hurry up.
#55421
A
after
B
when
C
unless
D
until