皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
与血液凝固有关的维生素是()
A.
维生素A
B.
维生素B
C.
维生素K
D.
维生素D
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】I didn't catch the early bus and I had to the next one.
A.
wait for
B.
ask for
C.
care for
【简答题】内六方扳手用于拆卸 和 内六角螺栓,多为 L 形。
【简答题】______ luck would have it, I didn't catch the plane that exploded soon after it took off.
【单选题】对于气开式控制阀,因故切断气源后,控制阀会( )
A.
自动全开
B.
自动全关
C.
保持原开度不变
D.
不确定
【单选题】( ) 用于内六角螺栓。
A.
圆柱沉头孔
B.
圆锥沉头孔
C.
半圆沉头孔
D.
凸台端面
【简答题】内六角螺栓和螺栓各作用于什么场合?
【简答题】防范保险欺诈有哪些常见方法?
【单选题】对于气开式控制阀,因故切断气源后,控制阀会( )。
A.
自动全开
B.
自动全关
C.
保持原位置不变
D.
不确定
【单选题】I didn't catch the early bus ___ I got up late this morning. [     ]
A.
until
B.
so
C.
because
D.
and
【单选题】— I didn't catch the first train this morning. —You ____ the first train if you ____ earlier.
A.
would catch; had got up
B.
could catch;should get up
C.
would have caught; had got up
D.
would catch;got up
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