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【单选题】
其内流动的是静脉血的血管是:A.
主动脉
B.
肺动脉
C.
头臂干
D.
肺静脉
E.
腹腔干
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反馈参考答案：
举一反三
【单选题】There is frequently a great interval between knowing how to solve a problem and______the resources to solve it.
A.
how to get
B.
to get
C.
get
D.
getting
【简答题】How small development schemes can help to solve the problem.
【简答题】Which course has the customer already taken at the school?
【简答题】配置资源职能是指 通过( )变资源配置,以保证社会的人力,( )得到高效利用。
【简答题】【题目】 ①A course that has impressed you most in college; ②A classmate of yours who has influenced you most in college; ③A campus activity that has benefited most. a campus activity that has benefited yo...
【单选题】In deciding _____ a course of action，the candidates tried to estimate its likely impact on the voters .
A.
what to pursue
B.
which to pursue
C.
whether to pursue
D.
if to pursue
【单选题】______ would you solve the problem if this method failed? ( )
A.
What else
B.
How else
C.
How little
D.
How else
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