皮皮学,免费搜题
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搜题
【单选题】
Ellen lived in a kind of hut for three years
A.
while she was learning how to repair sails.
B.
because she was ambitious for the coming race.
C.
while she was trying to get financial support for a race.
D.
because she was interested in country life.
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皮皮学刷刷变学霸
举一反三
【多选题】关于表面波
A.
介质表面受到交变应力,产生沿介质表面传播的波
B.
用R表示
C.
又称为瑞利波
D.
表面波只能在固体表面传播
E.
表面波只能检测距离工件表面两倍波长深度内的缺陷
【多选题】旅游电子商务的实施业务流程重组应遵循的原则__________。
A.
调整组织结构和重建组织文化
B.
组织高层的直接领导和员工的积极参与
C.
选择适当的重组环节
D.
信息技术的运用
【判断题】'Transformation rules don't have to follow a set order.()
A.
正确
B.
错误
【单选题】下列说法中,错误的是()。
A.
纵波周期短,振幅小
B.
横波只能在固体中传播
C.
横波又叫做P波(即初波)
D.
面波只能在地表附近传播
【单选题】I don't like to watch this. There's a better programme than this on CCTV6. Please ______. [     ]
A.
turn back
B.
turn on
C.
switch off
D.
switch over
【简答题】旅游业的业务流程重组 (BPR)
【单选题】She wasn’t allowed into the country ______because her papers weren’t in order.
A.
subsequently
B.
admittedly
C.
presumably
D.
thoroughly
【单选题】. I don’t want to go _______ I am tired of any party.
A.
because of
B.
in order to
C.
because
D.
in order that
【单选题】We can accept your order ______ payment is made in advance.
A.
in order that
B.
on condition that
C.
on the excuse that
D.
in the belief that
【单选题】____I don't like this job.______I can't find a better one.
A.
Not only;but also
B.
Either or
C.
Neither: nor
D.
On the one hand:on the other hand
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