皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【判断题】
砂轮的磨料愈硬,即表示砂轮的硬度愈高。 ( )
A.
正确
B.
错误
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】微型化、网络化和( )的方向发展。
A.
多媒体化
B.
数字化
C.
智能化
D.
动态化
【单选题】曲柄连杆机构的功用是把燃烧气体作用在( )上的力转变为曲轴的转矩,并通过曲
A.
活塞顶
B.
活塞销
C.
活塞环
D.
连杆
【单选题】曲柄连杆机构的功用是把燃烧气体作用在活塞顶上的力转变为( )的转矩,并通过
A.
曲轴
B.
活塞
C.
连杆
D.
飞轮
【单选题】By the same token , people will usually pay more for something they want that ’ s in short supply.
A.
symbolically
B.
consequently
C.
accordingly
D.
similarly
【单选题】I’d rather a pink dress a red dress.
A.
to wear; to
B.
to wear; than
C.
wear; than
D.
wear; to
【单选题】Daniel has poor eyesig ht (视力). He always _________ a pair of ________. [     ]
A.
wear; glass
B.
wear; glasses
C.
wears; glass
D.
wears; glasses
【单选题】In most hospitals in China, nurses_____ in white and ____a nurse cap. A. wear; have B. have on; wear C. put on ; with D. are dressed ; wear
A.
wear; have
B.
have on; wear
C.
put on ; with
D.
are dressed ; wear
【单选题】My brother _____ glasses. [     ]
A.
isn't wear
B.
don't wear
C.
doesn't wear
D.
doesn't wears
【单选题】曲柄连杆机构的功用是把燃烧气体作用在()上的力转变为曲轴的转矩,并通过曲轴对外输出机械能
A.
活塞顶
B.
活塞销
C.
活塞环
D.
连杆
【判断题】当前,计算机的发展趋势是向巨型化、微型化、网络化和智能化方向发展。( )
A.
正确
B.
错误
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