中学生世界九年级英语沪教版54制
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(
B
) 2. Mr Hu is ______ average height. He's neither too tall nor too short.
A. at
B. of
C. in
D. on
答案：B
解析：“be of average height”表示“中等身高”，固定搭配，选B。
(
D
) 3. In China, ______ elderly can live a happy life in an old people's home.
A. /
B. a
C. an
D. the
答案：D
解析：“the elderly”表示“老年人”这一类人，定冠词the加形容词表一类人，选D。
(
A
) 4. Damin enjoys ______ his fishing skills to his grandson.
A. teaching
B. teaches
C. taught
D. to teach
答案：A
解析：“enjoy doing sth”表示“喜欢做某事”，选A。
(
A
) 6. Cormorants ______ hold their breath for two minutes underwater.
A. can
B. must
C. may
D. need
答案：A
解析：“鸬鹚能在水下屏住呼吸两分钟”，can表示“能够”，选A。
(
C
) 7. My penfriend, Jon, ______ Hongqiao International Airport yesterday afternoon.
A. arrived
B. travelled
C. reached
D. got
答案：C
解析：arrive后需加at/in，travel表示“旅行”，got后需加to，reach是及物动词直接加地点，选C。
(
B
) 9. A drone is a small plane without a pilot. It ______ by a remote (遥控器).
A. controls
B. is controlled
C. is controlling
D. controlled
答案：B
解析：“它被遥控器控制”，被动语态，一般现在时的被动语态“is controlled”，选B。
(
D
) 10. ______ Damin is old, he still catches fish with cormorants every day.
A. When
B. Since
C. Because
D. Although
答案：D
解析：“尽管大明老了，但他仍每天用鸬鹚捕鱼”，although表示“尽管”，选D。
