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刷刷题刷刷变学霸
举一反三
【单选题】
shuashuati.com
The man we followed suddenly stopped ______whether he was going in the right direction．
A.
seeing
B.
having seen
C.
to see
D.
to have seen
参考答案：
C
参考解析：
无
【单选题】
shuashuati.com
How did those who took part in the study perform when asked to recall small details?
A.
Smokers did the worst among the participants.
B.
Non-smokers could recall about half of them.
C.
Smokers could recall nothing at all.
D.
Those who gave up smoking did best.
参考答案：
A
参考解析：
无
【单选题】
shuashuati.com
What have the Researchers discovered?
A.
Those who drank green tea can't develop “functional disability”.
B.
Green tea alone kept people agile as they grew older.
C.
How green tea might offer a buffer against disability.
D.
Green tea extracts (提取物) seem to increase leg muscle strength in older women.
参考答案：
D
参考解析：
无
【单选题】
shuashuati.com
Which of the following might be the best title?
A.
Experiences from Different Travel Plans
B.
Travel Peaks in China's Tourist Sites
C.
Floods of People to the Forbidden City
D.
Problems with Travelling on Holiday
参考答案：
B
参考解析：
无
【单选题】
shuashuati.com
According to the passage, the wonder we take for granted(认为理所当然) is________.
A.
our ability to use language
B.
the miracle of technology
C.
the amazing power of nature
D.
our ability to make noises with mouth
参考答案：
A
参考解析：
无