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【单选题】
对位移电流,下述四种说法中哪一种说法是正确的
A.
位移电流的实质是变化的电场
B.
位移电流和传导电流一样是定向运动的电荷
C.
位移电流服从传导电流遵循的所有定律
D.
位移电流的磁效应不服从环路定理
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参考答案:
举一反三
【简答题】The doctor told Penny that too much _____ to the sun is bad for the skin. (A) exposure (B) extension (C) exhibition (D) expansion
【简答题】The doctor told me to have more water.
【单选题】27岁初产妇,半月前经阴道自然分娩一男婴 ,产后山血量约700ml,未输血。至今恶露量多,有臭味。查体:宫底在耻骨联合上2cm,有压痛。妇科检查:子宫左侧触及6cm x 7cm x 5cm有压痛肿块。关于对其采取的紧急处理方法,下列错误的是
A.
取宫腔分泌物作细菌培养
B.
查白细胞总数及分类
C.
静脉滴注注广谱抗生素
D.
B型超声检查
E.
行剖腹探查
【单选题】She stayed in bed. The doctor told her to do so.
A.
She stayed in bed but the doctor told her.
B.
The doctor told her she stayed in bed.
C.
She stayed in bed the doctor told her.
D.
She stayed in bed as the doctor told her.
【单选题】听力原文:W: The doctor told me not to smoke anymore. M: I think he is right. Did the man smoke before?
A.
Yes, he did.
B.
No, he didn't.
C.
Doesn't say.
【单选题】--Hey, Daming! You look better. --Yes, the doctor told me to eat more _______ because it’s good for my health.
A.
orange
B.
vegetables
C.
ice cream
D.
fish
【单选题】比例尺的种类有数字比例尺和( )。
A.
比例尺大小
B.
直线比例尺
C.
比例尺精度
D.
曲线比例尺
【单选题】The doctor told her __.
A.
to close eyes for a moment
B.
to keep her eyes open
C.
to count to one hundred
D.
to close her eyes and keep them closed until he told her to open them
【简答题】The doctor told me to drink more water.英译汉
【单选题】听力原文:M: My doctor told me I needed to go for some expensive treatment for my injured knee. W: Are you sure? Maybe you need a second opinion. Q: What does the woman suggest the man do? (18)
A.
Go for some expensive treatment.
B.
Do not listen to the doctor's advice.
C.
Consult another doctor.
D.
Be sure of the treatment.
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