题目内容
【题目】They were________their invention.They thought they could invent more things to make our life easier.
A. angry with
B. proud of
C. strict in
D. tired of
【答案】B
【解析】结合句意可知,他们为他们的发明感到骄傲,故be proud of符合题意。
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题目内容
【题目】They were________their invention.They thought they could invent more things to make our life easier.
A. angry with
B. proud of
C. strict in
D. tired of
【答案】B
【解析】结合句意可知,他们为他们的发明感到骄傲,故be proud of符合题意。