--- I ____ so busily recently that I ____ no time to help you with your maths.---That’s OK. I can manage it by myself.
#100194
A
had been working; had had
B
have been working; had
C
have been working; have
D
am working; will have
推荐题目
Hi, Bill. I _____ you _____ in this city. How long have been here?
#103680
A
didn’t know; were
B
don’t kow; are
C
haven’t known; are
D
don’t know; were
The English teacher told us this morning that we _____ an exam at the end of this month.
#100120
A
will have
B
would have
C
have had
D
had had
_____people who learn Engiish as a foreign language ________more than 750 million.
#99520
A
A number of... reach
B
The number of...come to
C
The number of... reaches
D
A number of...comes to
Over the past decades, sea ice _____ in the Arctic as a result of global warming.
#104079
A
had decreased
B
more than
C
attach
D
apply
It’s reported that by the end of this week the stock exchange________ by about 10％.
#102564
A
will have risen
B
has risen
C
will be rising
D
has been rising