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【单选题】
在温度恒定为373.15K,体积为2.0dm 3 的容器中含有0.035mol的水蒸气。若向上述容器中加入0.025mol的液态水,则容器中的H 2 O必然是:
A.
气态
B.
液态
C.
气-液两相平衡
D.
无法确定其相态
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参考答案:
举一反三
【单选题】毛先生,35岁。腹泻伴里急后重,提示病变累及
A.
空肠
B.
回肠
C.
降结肠
D.
升结肠
E.
直肠
【单选题】How many states are not in favor of the health care?
A.
Nearly 2.
B.
Nearly 6.
C.
Nearly 12.
D.
Nearly 25.
【单选题】今年 4 月 1 日,是河北雄安新区设立( )周年。据新华社 4 月 20 日报道,中共中央、国务院对《河北雄 安新区规划纲要》作出批复,同意该纲要。
A.
B.
C.
D.
【单选题】How long was Alan Johnston kidnapped?
A.
Nearly 14 months.
B.
Nearly 4 weeks.
C.
Nearly 4 months.
【单选题】I don’t know if ______ to Shanghai for holiday next month.
A.
does he go
B.
will he go
C.
he goes
D.
he will go -
【单选题】Little ________ about his own safety, though he was in great danger himself.
A.
does he care
B.
did he care
C.
he cares
D.
he cared
【单选题】Traditionally, a person is considered 'well' if he ______.
A.
does not have any unhealthy living habits
B.
does not have any physical handicaps
C.
is able to handle his daily routines
D.
is free from any kind of disease
【简答题】A.For nearly 14 years. B.For nearly 50 years. C.For nearly 40 years. D.For nearly 30 years.
【简答题】Little ________ about his own safety, though he was in great er himself. A.does he care B.did he care C.he cares D.he caredcared
【单选题】Policemen ______ very busy.
A.
nearly are always
B.
always are nearly
C.
always nearly are
D.
are nearly always
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