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【多选题】
以下哪种光电探测器对波长没有选择性( )。A.
热电偶
B.
测热辐射器
C.
热电堆
D.
热探测器
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【简答题】英国药典的英文缩写是
【单选题】It was for his excellent work _____he had done lately ____ he was awarded the Nobel Prize for Physics.
A.
that… which
B.
which … which
C.
that… /
D.
that … that
【简答题】我国的国家权力机关和权力机关的执行机关分别是____;____.
【简答题】下列程序中函数fun的功能是：统计person所指结构体数组中所有性别()为M的记录的个数，存入变量n中，并作为函数值返回。请填空。 include ＜stdio.h＞ define N 3 typedef struct { int num; char nam[10]; char ;} SS; int fun(SS person[]) { int i,n=0; for(i=0; i＜N...
【简答题】英国药典的英文缩写是
【单选题】He was awarded ＄1, 000 damages for the injury he suffered in the accident.
A.
compensation
B.
insurance
C.
commission
D.
substitution
【简答题】He was awarded a certificate of _____ for his pianoplaying. A) glory B) distinct C) praise D) merit
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