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【单选题】
下列溶液酸性最强的是A.
PH=5
B.
PH=2
C.
氢离子溶液是0.1mol/L
D.
氢氧根离子溶液是0.1mol/L
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【简答题】v 3.Nobody at the meeting would (belief) ________ that the new proposal could be carried out smoothly.
【单选题】“This made me feel worried” is a kind of ________ structure.
A.
S+V +P
B.
S+ V+ DO
C.
S+ V +O +OC
D.
S+ V +IO +DO
【简答题】在极谱分析中滴汞电极称 ,又称 ,饱和甘汞电极称为 ,又称 。
【单选题】He often gives me some advice. The sentence structure is________.
A.
S+V+P
B.
S+V
C.
S+V+DO
D.
S+V+IO+DO
【简答题】有人认为“艰苦奋斗是老一辈的事,当代青年不需要艰苦奋斗”。你同意这种观点么?试阐述理由。
【单选题】'My father bought me a new watch yesterday.' is a structure of ________. [ ]
A.
S+V+P
B.
S+V+IO+DO
C.
S+V+DO+CO
D.
S+V+DO
【单选题】The sentence structure of “Teachers ask me to finish the homework on time.” is _______.
A.
S+V+DO
B.
S+V+IO+DO
C.
S+V+DO+OC
D.
S+V+P
【单选题】'This made me feel angry.' is a kind of _____ structure. (结构) [ ]
A.
S + V + O
B.
S + V + DO
C.
S + V + IO + DO
D.
S + V + DO + OC
【简答题】圆柱被平面截切后产生的截交线形状有圆、 和椭圆三种。
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