题目内容
(请给出正确答案)
提问人:网友terencefish
发布时间:2022-01-06
[主观题]
Always use a sun-tan cream to protect your skin against the harmful effect of the sun's __
____.
A.beams
B.rays
C.light
D.shine
简答题官方参考答案
(由简答题聘请的专业题库老师提供的解答)
查看官方参考答案
A.beams
B.rays
C.light
D.shine
A、always use a bidirectional fiber
B、always use separate fibers for each direction
C、use different wavelengths in the same band
D、use different wavelengths in different bands
A.Y
B.N
C.NG
A.use
B.using
C.to use
D.used
In order to encourage visits, companies always use hard-copy advertisements.
A.Right
B.Wrong
C.Not mentioned
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