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【单选题】
My backpack is _____________than yours.
[ ]
A.
biger and heavyer
B.
bigger and heavyer
C.
bigger and heavier
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Prehistoric (史前的) people _____________ their food on a fire. [ ]
A.
cook
B.
cooked
C.
was cooking
D.
cooks
【单选题】— I think I'm going to the party with Ann and Karen. — _____ you do, you _____ a great time. [ ]
A.
While; have
B.
When; can have
C.
If; will have
【单选题】— Do you know the girl_______ is from Canada?— Yes, her name is Helen．— Do you know the girl_______ is from Canada?— Yes, her name is Helen.
A.
whom
B.
who
C.
which
D.
Whose
【单选题】Not only the students but also the teachers__________volunteers.[ ]
A.
am
B.
are
C.
is
D.
be
【单选题】She told me _____in America. She said she had a good time there. [ ]
A.
what she sees
B.
what she saw
C.
what does she see
D.
what did she see