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【判断题】
为使岸边集装箱起重机获得良好调速性能,各工作机构一般采用直流电动机驱动。( )
A.
正确
B.
错误
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举一反三
【判断题】If the verb is intransitive, then its -ed participle only indicates a finished action, and -ing participle an on-going action
A.
正确
B.
错误
【单选题】下面语句使单片机进入休眠模式的语句是( )
A.
PCON|=0x01;
B.
PCON|=0x02;
C.
PCON|=0x04;
D.
PCON|=0x08;
【单选题】蛋白质的三维结构主要取决于(中阶)
A.
肽链中的二硫键
B.
肽链中的氢键
C.
肽链中的肽键
D.
肽链中氨基酸的排列顺序
E.
α螺旋和β折叠
【单选题】Identify the verb class in the sentence “The soup tastes better now”.
A.
a linking verb
B.
a transitive verb
C.
an intransitive verb
D.
auxiliary verb( 助动词 )
【单选题】Identify the verb class in the sentence “The soup tastes better now”.
A.
a linking verb   (连缀动词)
B.
a transitive verb (及物动词)
C.
an intransitive verb (不及物动词)
D.
auxiliary verb( 助动词 )
【简答题】A dictionary _____shows the part or parts of speech of a word, the transitive or intransitive use of a verb, the past tense and past participle of an irregular verb, the plural form of an irregular no...
【简答题】An intransitive verb has a complement and a transitive verb has an _________.
【单选题】Identify the verb class in the sentence “The soup tastes better now”.
A.
an auxiliary verb
B.
a transitive verb
C.
an intransitive verb
D.
a linking verb
【单选题】When the word "excel" is used as an intransitive verb, what preposition is used after it?
A.
In.
B.
With.
C.
Of.
D.
To.
【单选题】蛋白质的三维结构主要取决于( )
A.
a -螺旋和 b -折叠
B.
肽链中氨基酸的排列顺序
C.
肽链中的二硫键
D.
肽链中的氢键
E.
肽链中的肽键
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