导游如果涂搽香水，涂搽的部位最好是光线照射不到的地方。
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Which of the following is NOT the reason for the use of questioning?
A. To focus students’ attention.
B. To invite thinking and imaginations.
C. To solve discipline problems.
D. To check understanding.
从科学角度上说，导游应该着鲜艳醒日、亮色调的服装。
A. 对
B. 错
Student grouping is an important feature of today’s language classroom. The most common students groupings are lockstep, ____,group work and ____.
通常，男性导游穿着单排两粒扣式的西服上衣，讲究“扣下不扣上”。
A. 对
B. 错
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