The book has been translated into thirty languages since it ______ on the market in 1973.
#101454
A
had come
B
has come
C
came
D
comes
推荐题目
The two friends ______on the Internet for three hours, and they would go on till the next morning.
#101929
A
have been chatting
B
had been chatting
C
were chatting
D
had chatted
 He ______ at the meeting, but his heart attack prevented him.
#104277
A
will speak
B
is going to speak
C
had to speak
D
was going to speak