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【单选题】
Many students listened to the lecture, but I wondered how much work they took________. [ ]A.
out
B.
up
C.
off
D.
in
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【单选题】David is __animal fur, so he won’t visit anyone who has cats or dogs in the house.
A.
curious about
B.
allergic to
C.
satisfied with
D.
food of
【简答题】3G技术以人对人为主，4G技术以人对信息为主，5G将会做到（）
【单选题】David is ________animal fur, so he won’t visit anyone who has cats or dogs in the house.
A.
curious about
B.
fond of
C.
satisfied with
D.
allergic to
【单选题】A pet is an animal that【21】in your house. Over half the families in North America own pets. The most popular【22】are dogs, fish and birds. Rabbits, hamsters and turtles are also popular. Even some unpo...
A.
lives
B.
stays
C.
sleeps
D.
plays
【单选题】The animal had been left in the house _________.
A.
in itself
B.
by itself
C.
to itself
D.
of itself
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