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【单选题】
软启动器旁路接触器必须与软启动器的输入和输出端--对应接正确( )A.
要就近安装接线
B.
允许变换
C.
不允许变换
D.
要做好标识
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【单选题】下列有关疾病监测的论述哪项是错误的
A.
主动监测的结果要比被动监测准确
B.
哨点监测的耗费要比常规报告高
C.
监测病例的诊断要比实际病例简便
D.
直接指标的获得要比间接指标困难
E.
静态人群资料的处理比动态人群简单
【单选题】This is our sitting room. There are three sofas in ____________. [ ]
A.
it
B.
them
C.
this
【简答题】生词：sitting-room: 客厅 wall: 墙 1. What's your favorite? A. Watching TV. B. Sitting room. C. Pictures on the wall 2. There are ______ in the house. A. three rooms B. many people C. some pictures and a com...
【单选题】下列有关疾病监测的论述哪项是错误的
A.
主动监测的结果要比被动监测准确
B.
哨点监测的耗费要比常规报告高
C.
监测病例的诊断要比实际病例简便
D.
直接指标的获得要比间接指标困难
E.
静态人群资料的处理要比动态人群简单
【单选题】My sister is ______ carry the box.
A.
stronger enough
B.
strong enough to
C.
enough strong to
【简答题】客流由流量、 ()、流时、流距4个主要因素组成。
【单选题】There _____ a TV set and a number of chairs in the sitting room .
A.
are
B.
being
C.
were
D.
is
【简答题】No one noticed that the little boy had c______ into the room and was sitting there, listening.
相关题目：
【单选题】There _____ a TV set and a number of chairs in the sitting room .
A.
are
B.
being
C.
were
D.
is
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