What ________ if there ______ no water or air on the earth?
#39823
A
happen, is
B
will happen, is
C
will happen, will be
D
happen ,are
推荐题目
--- Did you catch the train to Beijing last night?--- No. It ______ for ten minutes by the time I got to the station.
#40035
A
has left
B
had left
C
has been away
D
had been away
--What ______your sister do last night? -- She_____ her homework..
#40384
A
do, do
B
do, did
C
did, does
D
did, did
Great changes __________ in China in the past few years.
#36358
A
were taken place
B
took place
C
have been taken place
D
have taken place
When I was walking in the street, I saw a plane___________ over my head.
#42508
A
flies
B
flying
C
flew
D
fly
— Where’s Tom? He is wanted on the phone.— Sorry, he ______ to the library.
#41760
A
goes
B
has gone
C
will go
D
was going