皮亚杰认为,儿童发展受成熟、自然经验、社会经验和平衡化四个因素的共同影响。()
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The speaker suggests all of the following EXCEPT______.
A. writing a speech
B. using PowerPoint
C. practicing more
D. taking minimal notes
对学前儿童来说,若体温不是特别高,应尽量采取物理降温的方法,这样做更安全,能减少药物对幼儿肌体的伤害。()
【C15】
A. turns on
B. turns out
C. turns up
D. turns in
Whats the speakers attitude towards books about public speaking?
A. Positive.
B. Grateful.
C. Neutral.
Distrustful.