It is believed that teaching grammar is less important for children than for adults, and it is less important in listening and reading than in writing.
A. 对
B. 错
Pictures can be used as prompts to help students do mechanical practice.
A. 对
B. 错
在电话礼仪里，有一条"( ) 分钟原则”。
A. 2
B. 3
C. 4
D. 5
导游的站姿应给游客种( ) 的感觉。
A. 谦虚、不骄不躁
B. 虚心、吃苦耐劳
C. 谦恭、彬彬有礼
D. 大度、虚怀若谷
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