皮皮学，免费搜题
登录
搜题
【单选题】
一个除环的中心是一个A.
除环
B.
域
C.
交换群
D.
整环
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Eleven people got killed in the accident, ________ the identities haven't been available.
A.
whose
B.
of whom
C.
to whom
D.
with whom
【单选题】As for Latin America generally, there’s no reason why, ____resources available, it can’t become a highly industrialized area．
A.
in honor of
B.
in favor of
C.
in terms of
D.
in charge of
【单选题】If penicillin _____________ available, many people ______________ from sickness.
A.
weren’t , would have died
B.
shouldn’t be, would die
C.
hadn’t been, would have died
D.
is, will die
【单选题】绘制设备布置图,描述错误的是( )。
A.
用细点画线画出建筑定位轴线
B.
用细点画线画出设备中心线
C.
若有多台规格相同的设备，可以只画出一台，其余用粗实线简化画出其基础的矩形轮廓
D.
用粗实线绘出厂房剖面图
【简答题】JK触发器的数据输入端抗干扰能力()
【简答题】Many other new techniques are available that enable more research __________(do) in the test tube.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
