The police need your help to()the murderer.
A look up
B look for
C track down
D try out
第1题
Can you tell the difference between() mushrooms and edible(可食用) varieties?
A poisonous
B attractive
C endless
D functional
第2题
I had butterflies in my() when I first stood in front of the public.
A nose
B feet
C hands
D stomach
第3题
I got a splitting headache(剧烈的头痛).It kept me() the whole night.
A wake
B awake
C waking
D awaken
第4题
She doesn’t see her granddaughter very often so she makes a real fuss ()her granddaughter when she does.
A on
B in
C over
D out
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