It is said that his health ______ by years of hard working.
#102753
A
has been destroyed
B
has destroyed
C
is destroying
D
had been destroyed
推荐题目
He is the only one of the students who _____ a winner of scholarship for three years.
#102115
A
is
B
are
C
have been
D
has been
I ________ with my grandma because my parents have gone abroad for further study.
#100778
A
stayed
B
am staying
C
have stayed
D
was staying
– Why you didn’t handed in your exercise paper?–Sorry, but I ____ that it should be turned in today.
#100688
A
didn’t know
B
hadn’t known
C
haven’t known
D
don’t know
We all know laws to discourage the use of plastic bags _______ in many parts of the world.
#103962
A
passed
B
have passed
C
had been passed
D
have been passed
Although medical science________ control over several dangerous diseases, what worries us is that some of them are returning.
#101311
A
achieved
B
has achieved
C
will achieve
D
had achieved