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【单选题】
小婴儿发生维生素D缺乏性手足搐搦症最常见的症状是
A.
喉痉挛
B.
面神经症
C.
手足搐搦
D.
无热惊厥
E.
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参考答案:
举一反三
【简答题】所谓“水仙花数”是指一个三位数,其各位数字立方和等于该数。例如153=1*1*1+5*5*5+3*3*3。以下函数用于判断参数n是否是水仙花数,若为水仙花数,函数返回true,否则返回false。请填空。 #include using namespace std; bool fun(int n) { int a,b,c; a=【】; b=n/10%10; c=n/100; if(n==a*a*a+...
【单选题】The passage is mainly concerned with ______.
A.
supporting a position
B.
refuting some arguments
C.
describing a case
D.
presenting a new perspective
【单选题】ILS航道偏置时,其进近的决断高不低于
A.
75米
B.
90米
C.
121米
【单选题】The passage is mainly about______
A.
the argument in favor of the death penalty
B.
the argument against the death penalty
C.
the argument about the abolition of the death penalty
D.
the argument about the reintroduction of the death penalty
【单选题】Would you please put on more clothes so as to protect yourself ______ cold?
A.
from
B.
with
C.
to
【单选题】The chief justice of the United States presides over the Supreme Court during oral arguments and in conferences ______.
A.
of which decisions concern
B.
have important decisions
C.
that important decisions
D.
concerning important decisions
【单选题】ILS航道偏置时,其进近的决断高(DH)不低于()。
A.
75m
B.
90m
C.
120m
【单选题】— This is the first time I ______ with you. — It's time that you ______ an end to this silly argument. [     ]
A.
argue; put
B.
have argued; put
C.
argued; should put
D.
have argued; will put
【简答题】ILS航道偏置时,其进近的决断高(DH)不低于()
【判断题】动车组按动力源可分为 内燃动车组 和 蒸汽动车组 。
A.
正确
B.
错误
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