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【判断题】
服务员开夜床时,若客人正在休息,则不必做夜床
A.
正确
B.
错误
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【判断题】in reference to 与 as to 可以翻译成相近的意思。
A.
正确
B.
错误
【单选题】The sweater is _______ of wool. [     ]
A.
make
B.
makes
C.
made
D.
making
【判断题】Attention shall be paid to the reference direction of current and voltage during superposition. If the divided current or voltage is the same as the reference direction of the current or voltage to be...
A.
正确
B.
错误
【单选题】-----The sweater looks nice __ you? Is it made __ wool? ----- Yes, it’s made ___ Inner Mongolia.
A.
to, of; in
B.
on, from; at
C.
on, of; in
D.
for, from; at
【单选题】This is the sweater ______________my mother made for me.
A.
who
B.
that
C.
where
D.
whom
【判断题】六七岁时儿童的脑重已基本接近成人的脑重。()
A.
正确
B.
错误
【简答题】2 Complete the sentences. ► A sweater is often made of w ool . wool 1 Jewellery is usually made of s____ or g____. 2 Toys are usually made of w____ or p____. 3 Bathroom and kitchen p...
【简答题】如图所示电路中,a、d两点与外电路相连,部分支路电流及元件的参数已在图中标出,求电流I1、I2和电阻R。
【单选题】This is the sweater ______ my mother made for me.
A.
who
B.
that
C.
where
【简答题】电路及元件参数如图所示 (1)计算图a所示电路中A点的电位及电流I2,I3。
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