皮皮学,免费搜题
登录
搜题
【单选题】
2岁幼儿的身长约为()
A.
105cm
B.
65cm
C.
100cm
D.
86cm
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】The company wants to avoid any______questions about its finances.
A.
embarrassing
B.
articulate
C.
fabulous
D.
instructive
【单选题】When in sight of another vessel,any action taken to avoid collision must ().
A.
be accompanied by sound signals
B.
not result in another close quarters situation
C.
include a speed change
D.
All of the above
【判断题】产生的旋转磁场具有两对极(或称四极旋转磁场),即p=2。
A.
正确
B.
错误
【单选题】产生的旋转磁场具有两对极(或称四极旋转磁场),即p为( )。
A.
0
B.
1
C.
2
D.
3
【单选题】Any action taken to avoid collision shall,if the circumstances of the case admit,______.
A.
be positive
B.
be positive and made in ample time
C.
be positive,made in ample time and with due regard to the observance of good seamanship
D.
be positive,made in ample time,with due regard to the observance of good seamanship and avoiding complying with local regulations
【单选题】将教学评价的基准建立在被评价对象的群体和集合之外,把群体中每一成员的某种指标逐一于基准进行比较,从而判断优劣的评价方式是指( )
A.
绝对评价
B.
诊断性评价
C.
形成性评价
D.
总结性评价
【单选题】产生的旋转磁场具有两对极(或称四极旋转磁场),即p为多大。
A.
0
B.
1
C.
2
D.
3
【单选题】从咽漱液中初次分离流感病毒最常接种于( )
A.
小鼠腹腔
B.
鸡胚羊膜腔
C.
鸡胚尿囊腔
D.
人胚羊膜细胞
E.
HELA 细胞
【单选题】1供应商评估中最关键的要素是( ).
A.
交货期
B.
价格
C.
质量
D.
信用度
【单选题】Since any answer may bring______to his govenrnent the spokesman tried to avoid the question.
A.
commitment
B.
embarrassment
C.
failure
D.
benefit
相关题目: