A.A. do
B.B. to do
C.C. doing
D.D. do it
第1题
ng carbon footprints.
A. will often see
B. often see
C. are often seeing
D. have often seen
第2题
___good care, the electrical devices in the area all work well.
A. Regarding
B. Thanks to
C. Like
D. Thanks for
第3题
If the lights were on, they___have been at home.
A. must
B. need
C. shall
D. would
第4题
The guest presented ______ that a staff in the hotel had stolen her pack.
A.proof
B.proofs
C.prooves
D.proofes
第5题
The manager demands that I meet five ___ at the exhibition tomorrow.
A.Australians
B.Australia
C.Australias
D.Australian
第6题
Please fill___the form. before you check ___.
A.at; out
B.to; in
C.out; in
D.on; in
第7题
A.all are
B.are all
C.both are
D.are both
第8题
is going to travel around the earth ______.
A.each 80 minute
B.each 80 minutes
C.every 80minutes
D.every 80 minutes
第9题
During the___days guest can look out and see the entine earth with their own eyes.
A.third
B.three
C.threes
D.thirds
第10题
To travel in space, you will pay____US dollars.
A.4.5 million
B.4.5 millions of
C.4.5 millions about
D.4.5 millions
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