Bats are surprisingly long-lived creatures, some____________ a life span of around 20 years.
#102033
A
have
B
had
C
to have
D
having
推荐题目
—I heard the peasants here very poor in the past.—Yes,but there great changes in the past few years.
#104537
A
have been;have been
B
have been;were
C
were;have been
D
were;were
My brother wants to work in the factory which _________ now.
#101300
A
is building
B
has been built
C
is being built
D
is to be built
— I will come to attend your lecture at 10:00 tomorrow. — I’m sorry, by then my lecture will have ended and I _____ in my office.
#99619
A
am working
B
will work
C
will be working
D
will have worked
— Beijing is well worth visiting. I _____ there with my parents during the holidays.— I agree. I have been there twice.
#100318
A
went
B
have gone
C
have been
D
would go