—Car prices have been going down sharply in the last 20 years.—It's not surprising because the law of market ________ the price of a product.
#99495
A
is controlling
B
controls
C
has controlled
D
controlled
推荐题目
The boy as well as the two dogs _____ when the earthquake rocked the city.
#99341
A
were sleeping
B
is sleeping
C
was sleeping
D
are asleep
His brother ___ the Party about five years ago.
#103932
A
joined
B
joined in
C
has joined
D
has joined in
— Why do you look so worried? —My computer broke down and my essay ______ unfinished since.
#101403
A
had left
B
has been left
C
has left
D
was left
— Why do you look so worried? — My MacBook Pro broke down and my paper ______ unfinished since.
#100028
A
has beenleft
B
hasleft
C
left
D
hadbeenleft
—It was really very kind of you to give me a lift home.—Oh,don’t mention it.I _______ past your house anyway.
#104077
A
was coming
B
will come
C
had come
D
have come