Mr. Smith, I should tell you this is the fifth time you ______ me for my twin sister.
#100248
A
have mistaken
B
are mistaking
C
mistook
D
are mistaken
推荐题目
(南京市2008—2009学年度第一学期期末调研测试卷)The temperature will fall sharply the day after tomorrow, when a snowstorm ______ to strike our area.
#104907
A
expects
B
has expected
C
is expected
D
will be expected
It seems that oil______from this pipe for some time.We’ll have to take the machine apart to put it right.
#104361
A
had leaked
B
is leaking
C
leaked
D
has been leaking
I'll return the book to the library as soon as I________it.
#99167
A
will finish
B
am going to finish
C
finished
D
have finished
I found the lecture hard to follow because it _______ when I arrived.
#99091
A
started
B
was starting
C
would start
D
had started
Many a student ______ made that mistake before, which is another way of saying a great many students ________ made that mistake.
#103735
A
had; has
B
has been; have
C
have; has
D
has; have