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【多选题】
( )下列关于VOC的说法,正确的有?
A.
VOC是有机挥发物的简称
B.
VOC会造成酸雨
C.
VOC对人体有危害
D.
只有稀料中含有VOC
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举一反三
【单选题】____ finished my homework, I asked my brother ____ interrupt me. [     ]
A.
Having never; not to
B.
Having not; to not
C.
Not having; to not
D.
Not having; not to
【单选题】(Having been) finished (his) breakfast, (he) went out (for) a walk.
A.
Having been
B.
his
C.
he
D.
for
【单选题】患儿,9个月,呕吐,腹泻3天,尿量略少,皮肤弹性稍差,口唇微干,眼窝轻度凹陷。血钠浓度为141mmol/L,该患儿失水约占其体重的
A.
0.04
B.
0.08
C.
0.1
D.
0.12
E.
0.14
【单选题】(共用题干)患儿,9个月,呕吐,腹泻3天,尿量略少,皮肤弹性稍差,口唇微干,眼窝轻度凹陷。血清钠浓度为140mmol/L。80.该患儿失水约占其体重的
A.
4%
B.
8%
C.
10%
D.
12%
E.
14%
【单选题】________ their lessons, they went to the cinema.
A.
Finishing
B.
Had finished
C.
Finished
D.
Having finished
【判断题】Most prefixes can occur as independent words.
A.
正确
B.
错误
【单选题】All the task __________ ahead of time, so they decided to go on holiday for a week.
A.
having finished
B.
had finished
C.
having been finished
D.
had been finished
【单选题】患儿,9个月,呕吐,腹泻3d, 尿量略少,皮肤弹性稍差,口唇微干,眼窝轻度凹陷。血清钠浓度为140mmol/L.该患儿失水约占其体重的( )
A.
4%
B.
8% C10% D12% E.14%
【单选题】____ their work, they h ad a rest. [     ]
A.
Having finished
B.
Finished
C.
Having been finished
D.
Finishing
【简答题】Most medical terms can be divided into component parts— , prefixes, and suffixes
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