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【单选题】
道德存在于人类社会发展的各个历史阶段，涉及社会生活的一切领域，凡是有人群的地方就有道德的存在。这句话主要说明的是，道德作为一种调节方式，对社会关系和社会行为的调节具有（ ）。A.
稳定性
B.
广泛性
C.
时代性
D.
强制性
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反馈参考答案：
举一反三
【简答题】What is the difference between perspective and orthographic projection?
【单选题】When there was a short________in the conversation, I asked if anyone would like anything to drink.
A.
blank
B.
space
C.
pause
D.
wait
【单选题】As I ___________ to say good-bye, I asked Billy if there was anything else I could do for him.
A.
stepped back
B.
held back
C.
stepped down
D.
stood for
【简答题】I asked him not (say) ______anything about the plan we made last week.
【单选题】What are the three principle planes in orthographic projection?
A.
front, top, profile
B.
back, top, profile
C.
top, front, right side
D.
frontal, horizontal, profile
【单选题】In orthographic projection, visual rays are __________ to the projection plane.
A.
parallel
B.
adjacent
C.
perpendicular
D.
tangent
【单选题】某游客因与同房游客有意见,不想与其同住。下列说法中,正确的是( )。
A.
请旅游团领队调解或者内部调整
B.
若有空房，可满足其要求，房费由二人共担
C.
若无空房，应退还住宿费，联系其他饭店
D.
若导游人员住的房间有空位，可让其前来同往
【单选题】某游客因与间房游有意见,不想与其同住。下列做法中,正确的是()。
A.
请旅游团队领队调解成者内部调整
B.
若有空房、可满足其要求,房费由二人共担
C.
若无空房,应退还往宿费,并联系其他饭店
D.
若导人员住的房间有空位,可让其前来同住
【单选题】"Anything?" I asked, looking at him narrowly .
A.
passionately
B.
closely
C.
rationally
D.
scornfully
【简答题】Define orthographic projection.
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