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【单选题】
关于TENS的说法,正确的是
A.
目前临床运用局限,只用于疼痛的治疗
B.
可以极大提高心肺功能
C.
最早主要用于肌力训练
D.
频率一般为1-150Hz可调。最常用是70-110Hz
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【多选题】剖面图的剖切符号由( )组成。
A.
横线
B.
剖切位置
C.
剖视方向
D.
竖线
【单选题】During the second stage, if the family wanted to consume new goods and services, they had to enter the marketplace ______.
A.
as wage earners
B.
both as manufacturers and consumers
C.
both as workers and purchasers
D.
as customers
【简答题】阅读理解。 China's Manned Space Program The first stage The second stage The third stage Time: October l5,2003 Spaceship: Shenzhou V Main s: Chinese spaceman Yang Liwei was sent up into space. He went...
【单选题】The second stage of comprehensive Strategy-Formulation Framework is________
A.
t he Matching Stage
B.
t he Input Stage
C.
t he output Stage
D.
t he Decision Stage
【多选题】剖面图的剖切符号由( )组成。
A.
横线
B.
剖切位置
C.
剖视方向
D.
竖线
【单选题】Studies show that people with high self-esteem are less likely to be depressed anxious or lonely than ___________ with low self-esteem.
A.
that
B.
these
C.
those
D.
ones
【判断题】坡度小于5%(2°54ˊ)的屋面称为平屋面,坡度大于10%(5°48ˊ)的屋面一般视为坡屋面。()
A.
正确
B.
错误
【单选题】以D为角的徵调式音阶中,宫音是
A.
bE
B.
bG
C.
bA
D.
bB
【单选题】According to the second paragraph, which of the following is NOT true?
A.
The first stage of a multistage rocket consists of rocket engines that provide a large amount of force.
B.
The first stage lifts the entire launch vehicle off the launch pad and into the first part of the flight.
C.
After its engines use up its fuel, the first stage part of the rocket separates from the rest of the launch vehicle and falls to the space.
D.
The entire launch vehicle includes its load of fuel, the rocket body, and the satellite.
【单选题】The brain wave will be slower in the first stage than it is in the second stage.
A.
Right
B.
Wrong
C.
Not mentioned
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