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【简答题】
命名配合物[CrCl 2 (NH 3 ) 4 ]NO 3 ,并指出中心离子、配体和配位数。
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举一反三
【单选题】I ____ the gift to him as soon as I see him.
A.
give
B.
will give
C.
have given
D.
gave
【单选题】泻下清稀如水样,伴恶寒发热头痛,恶心欲呕,首选
A.
葛根芩连片
B.
保和丸
C.
痛泻宁颗粒
D.
补脾益肠片
E.
藿香正气丸
【单选题】I see him, I will recognize him.
A.
Unless
B.
While
C.
Before
D.
Once
【单选题】I never answer his calls and I ignore him every time I see him, hoping that he'd get the _____. [     ]
A.
information
B.
news
C.
message
D.
word
【单选题】I won’t give it to him until I see him .
A.
in person
B.
in personal
C.
personal
D.
in personally
【单选题】I will tell him ___________ I see him.
A.
after soon
B.
soon as
C.
as soon as
D.
till
【单选题】I’ll tell him about it I see him.
A.
next time
B.
before
C.
since
D.
for
【判断题】影视广告视觉要素有两种形态——图象和字幕。
A.
正确
B.
错误
【单选题】每个季节夜间观测时间最长的是( )
A.
太阳所在星区
B.
太阳东邻星区
C.
太阳所对星区
D.
太阳西邻星区
【单选题】每个季节夜间观测时间最长的星区是( )
A.
太阳所在星区
B.
太阳东邻星区
C.
太阳所对星区
D.
太阳西邻星区
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