皮皮学，免费搜题
登录
搜题
【多选题】
门锁执行机构按结构可分为()等形式。A.
双向空气压力泵式
B.
微型直流电动机式
C.
电磁线圈式
D.
永久磁铁式
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】It’s wise to find a place to travel ______ has a lot to present but hasn’t yet been hit by high price of admission as well as mass popularity．
A.
where
B.
that
C.
in which
D.
what
【简答题】请计算5轴交B轴KZ1柱钢筋工程量?
【单选题】Sally turned all of her pockets inside out only to find $ 1.87 _____ buy her daughter a present for Christmas.
A.
with what to
B.
with that she can
C.
in which to
D.
with which to
【单选题】Because ____ unemployment is very high at present, it’s not easy for a fresh graduate to find ____ satisfying job as he wishes．
A.
the; /
B.
/; a
C.
an; a
D.
an; the
【单选题】Dissatisfied with his present condition, Peter wants to find another job _____ he could make use of what he has learned. [ ]
A.
which
B.
when
C.
that
D.
where
【简答题】Young people should travel not only to find out about the present 31 to find out about the future. A grand tour today should be the opposite of 32 it was in the past. It should not ...
【单选题】You will find a map of great ______ in helping you to get around London.
A.
price
B.
cost
C.
value
D.
usefulness
相关题目：