Jack had traveled six miles across the Channel _____his engine failed and was forced to land on the sea .
#80111
A
when
B
until
C
after
D
since
推荐题目
we should exploit the Antarctic’s natural resources is open to discussion.
#32820
A
What
B
Whether
C
If
D
That
I thought her honest ___ I met her.
#31490
A
first time
B
for the first time
C
the first time
D
by the first time
In America．a friend's inviting you to a restaurant doesn't mean that he or she will pay for the meal you are told in advance．
#32275
A
unless
B
if
C
although
D
until