下载APP
举一反三
【单选题】Directions: There are 20 blanks in thefollowing passage. For each blank there are four choices marked A ). B), C) and D) on the right side of the paper. You should choose the ONE that bestfits into th...
A.
regular
B.
usual
C.
natural
D.
constant
【单选题】1890年,()研制出了肌肉功能描记器,并利用此仪器对肌肉疲劳进行了研究,描记出肌肉疲劳曲线
A.
莫索
B.
法国的拉格朗日
C.
德国的赞兹
D.
德国基尔大学的梅耶霍夫
【单选题】Design of all the new tools and implements is based on careful experiments with electronic instruments. First, a human "guinea pig" is tested using a (31) tool. Measurements are taken (32) the amount ...
A.
It is the sun and not the earth
B.
Being the sun and not the earth
C.
The sun and not the earth
D.
That the sun and not the earth
【单选题】用套筒式体积描记器测量时，要在肢体上装上静脉封闭套囊，并加压到_____，以阻止静脉血离开肢体。 ( )
A.
70mmHg
B.
40mmHg
C.
50mmHg
D.
60mmHg
【单选题】Directions: There are 20 blanks in thefollowing passage. For each blank there are four choices marked A ). B), C) and D) on the right side of the paper. You should choose the ONE that bestfits into th...
A.
regular
B.
usual
C.
natural
D.
constant