In order to make a speech, we need sounds and words.
A. Right.
B. Wrong.
C. Doesn't say.
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【B6】
A. also
B. too
C. either
Which is the most dangerous to children?
A. Toys.
B. Hot water.
C. Electric appliances.
沟通不是目的而是手段,目的是使发送者的信息准确地被接受者理解。()
A. 正确
B. 错误
Bad habits will become ______ while we are growing up if we don't notice their danger.
A. stronger
B. weaker
C. important