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搜题
【单选题】
室间隔缺损患儿有时出现声音嘶哑,最常见的原因是
A.
肺动脉扩张,压迫喉返神经
B.
左心房增大,压迫喉返神经
C.
左心室增大,压迫喉返神经
D.
右心室增大,压迫喉返神经
E.
左、右心室增大,压迫喉返神经
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举一反三
【单选题】postpone
A.
跨越
B.
白痴
C.
推迟
D.
入迷
【单选题】postpone
A.
延迟
B.
取消
C.
爱戴
D.
厌恶
【单选题】postpone
A.
v. 延迟
B.
v. 占用
C.
v. 捣碎
D.
v. 练习
【单选题】制备的标准溶液浓度与规定浓度相对误差不得大于()。
A.
.01
B.
.02
C.
.05
D.
.1
【单选题】postpone
A.
邮递
B.
延期;延迟
【单选题】_______ your pen and write down what I’m going to say. [     ]
A.
Take away
B.
Take off
C.
Take from
D.
Take out
【单选题】I’m sorry to____ your time.--It doesn’t matter.
A.
take off
B.
take up
C.
take down
D.
take out
【简答题】postpone
【单选题】—Would you mind ______ my pet dog while I’m away? —Certainly not.
A.
take care
B.
take care of
C.
to take care of
D.
taking care of
【单选题】postpone
A.
try very hard to persuade
B.
delay
C.
lift( the shoulders) slightly
D.
happen, occur, esp. unexpectedly