皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
 As the outdoor concert attracted crowds of teenagers, the organizer made sure police and volunteers were present throughout the event Just in case. ( )
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】lug_age
A.
g
B.
f
C.
t
D.
j
【简答题】There are few areas in the world apricots can be grown successfully.
【单选题】Which of the following represents a correct thing we must ensure (check) when using a crimp lug to terminate a conductor?
A.
Ensure we use the correct size compression tool for the type of lug being used
B.
Ensure we insert the conductor into the correct colour crimp lug
C.
Ensure we do not use too much force when crimping the lug
D.
Ensure that the crimp lug inserted onto the conductor face up
【单选题】以下4种方法中,保藏细菌效果最好、保藏时间最长的方法是:
A.
斜面冰箱保藏法
B.
砂土管
C.
石蜡油封藏法
D.
冷冻干燥保藏法
【单选题】( )有“时方之祖”之称,自针刺治疗方面独创了“阿是穴疗法”
A.
孙思邈
B.
祖冲之
C.
葛洪
D.
贾思勰
【单选题】馈线接地装置主要技术用来防雷和泄洪,接地线的馈线端要()接地排端,走线朝下。
A.
高于
B.
低于
C.
等高于
【单选题】There are few areas in the world apricots can be grown successfully.
A.
which
B.
where
C.
when
D.
what
【单选题】效果最好的菌种保藏方法是
A.
琼脂斜面保藏法
B.
液体石蜡保藏法
C.
载体干燥保藏法
D.
液氮冷冻保藏法
E.
冷冻真空干燥保藏法
【单选题】—tow lug
A.
牵引环
B.
转弯作动筒
C.
纵向的
D.
侧向的
E.
轴颈
F.
牵引杆
G.
横向螺栓
【单选题】( )是保藏菌种效果最好的保藏方法。
A.
斜面低温保藏法
B.
液体石蜡保藏法
C.
沙土管保藏法
D.
真空冷冻干燥保藏法
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题