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【单选题】
按照训练的目的划分, 训练是幼儿手指游戏的主要训练内容之一A.
手部力量
B.
手臂力量
C.
小臂力量
D.
大臂力量
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反馈参考答案：
举一反三
【简答题】在图7-11所示电路中，R=20Ω，ωL 1 =0.625Ω， ，ωL 2 =5Ω，外施电压为 u(t)=(100+27nωt+100sin3ωt+50sinθcot)V 试求i(t)和它的有效值。
【单选题】The __________ will dictate how long a speech should be.
A.
speaker
B.
occasion
C.
topic
D.
audience
【单选题】A Look at the vocabulary items below, from the reading. Write noun, verb, or adjiective to describe each word's part of speech as it is used in the reading. dictate?
A.
noun
B.
verb
C.
adjective
【单选题】Though he did not ________ his speech to the audience, he went at a pace slow enough for the listeners to take down a lot of what he said.
A.
propose
B.
proceed
C.
dictate
D.
drift
【单选题】The __________ will usually dictate how long a speech should be.
A.
size of the audience
B.
speech occasion
C.
physical setting
D.
general purpose
E.
topic
【单选题】The __________ will dictate how long a speech should be.
A.
occasion
B.
speaker
C.
topic
D.
audience
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