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【判断题】
原子经济性(atom economy)是应设计合成方法使其能把反应过程中利用的所有材料尽可能多地转化到最终产物中。( )A.
正确
B.
错误
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【简答题】A Tony Bennett’sPlan for the Near Future Tony Bennett,the American singer recently touring Britain ,can’t remember how many times he has sung his standard hit “I Left My Heart in San Francisco”. He sa...
【单选题】关于膝部损伤的描述不正确的一项是
A.
膝关节是人体内结构最复杂、 关节最大、杠杆作用最强而且最易受伤的关节
B.
在 大运动负荷训练后 膝关节 感到酸软无力，休息后症状消失，没有其他症状，一般不能确定是髌骨劳损
C.
病程长、症状较重的髌骨劳损多拌有股四头肌萎缩，尤其是骨内肌比较明显
D.
重度髌骨劳损的髌尖、髌骨周缘常有压痛，按压并上下、左右推动髌骨时有压痛
【单选题】When the doctor answered the phone, Mr. Gilbert said he was inquiring a certain patient, a Mr. John Gilbert.
A.
of
B.
off
C.
into
D.
about
【单选题】Tony was ______ honest boy. He found a wallet at ______ school gate and gave it to its owner.
A.
a the
B.
an the
C.
an /
【单选题】When Tony came to himself, he found himself to a big pole in a dark house.
A.
tying
B.
tie
C.
tied
D.
to be tied
【单选题】When the nurse asked the patient again ______.
A.
he repeated what he had said
B.
he kept silent all the same
C.
he said he needed her help very much
D.
he said she was a very bad woman
【单选题】根据兴奋与抑制之间的强弱关系,可以把人的气质分为胆汁质、多血质、粘液质、抑郁质等类型。据此理论,三国时期的猛将张飞的气质类型更倾向于( )。
A.
胆汁质
B.
多血质
C.
粘液质
D.
抑郁质
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