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【单选题】
下列呕吐物主病的叙述中不正确的是A.
呕吐物色黄味苦，多属肝胆有热，胃失和降
B.
呕吐物秽浊酸臭，多属胃热或食积所致
C.
呕吐脓血，味腥臭者，多因肝火犯胃或瘀血内停
D.
呕吐痰涎，其稀者，属于寒饮
E.
呕吐物清稀而夹有食物，无酸臭味者，多为胃气虚寒
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举一反三
【单选题】—I don’t like reading_________ watching TV. What about you? —I don’t like reading all day,_________ I like watching TV news.
A.
and;or
B.
and;and
C.
or;and
D.
or;but
【单选题】● Increasing resources on the critical path activities may not always shorten the length of the project because: A Certain activities are time-dependent rather than resource-dependent (i.e., using thr...
B.
Safety, OSHA and EPA may have placed restrictions on the number of people used on certain activities or in the physical location of the project.
C.
The skill level of the added resources might not be appropriate for the activities to be performed.
D.
Adding more resources may create additional work and produce inefficiencies (i.e., additional people may need training and supervision.)
E.
All of the above.
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