What can we learn from the passage？
A. Culture shock is necessary.
B. People don't like culture shock.
Culture shock is good.
D. Culture shocks are caused by cheat.
查看答案
I was______by his joke.
A. embarrassing
B. embarrassed
C. employed
D. emphasized
______leaves the room last should turn off the lights.
A. Whoever
B. Anyone
C. Who
D. Whomever
To ______ an autumn harvest, local governments are trying their best to fight the flood.
A. assure
B. ensure
C. insure
D. sure
So little ______about physics that the lecture was completely beyond me.
A. 1 knew
B. did I know
C. 1 had known
D. had 1 known
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