The experiment is carried cut to prove ______.
A. water pushes on your body when you swim underwater.
B. the earth is surrounded by a layer of air called the atmosphere.
C. the pressure of air around us has a powerful force.
D. the air pressure is not equalized around us.
第1题:
下列摄影体位中头颅矢状面不与胶片垂直的是
A.瑞氏位(Rhees’s)
B.瓦氏位(Water’s)
C.柯氏位(Caldwell’s)
D.颅底颌顶位
E.头颅正位
第2题:
A.you…your
B.you…our
C.us…our
D.us…your
第3题:
Why do you want a new job ______you've got such a good one already?
A. that
B. where
C. which
D. when
17.答案为D。为什么你已经有个好工作,还要找新工作?分析整句结构,从句做状语,只有 D为正确选项。
第4题:
What's ( )job? Are ( ) British?
A. your, your
B. you, your
C. your, you
第5题:
( ) – Is Miss White __________ English teacher, Maria?
– No, she teaches __________ geography.
A.your;my
B.you;mine
C.you;us
D.your;us
第6题:
It is much easier to make a plan than it out.
A. carrying
B. carry
C. to carry
D. carried
14.答案为C。制定计划比实施计划容易的多。比较两事物时,对应的句型,遵循前后一致的原则。