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【单选题】
It can be inferred from the latest survey that ______.
A.
hospital teaching across the country is similar
B.
each hospital has at least one part-time teacher
C.
all hospitals surveyed offer education to children
D.
only one-fourth of the hospitals have full-time teachers
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举一反三
【单选题】Just as there are occupations that require college degrees also there are occupations for which technical training is necessary（）.
A.
so to there are
B.
so too there are
C.
so there are
D.
so too are there
【单选题】患者李某，40岁，急性心肌梗死病史半年，血压持续在160/'95mmHg左右，其降压药宜选用( )
A.
甲基多巴
B.
利血平
C.
呋塞米
D.
倍他乐克
E.
哌唑嗪
【单选题】Basca has （）his first prize at the Intel Science Talent Search, the premier national high school science competition.
A.
landed
B.
lent
C.
rendered
D.
brought
【单选题】Having finished lunch, the case was discussed（）.
A.
they discussed the case
B.
they had discussed the case
C.
the case was discussed
D.
the case had been discussed
【单选题】Jazz should owe its existence to ______.
A.
American blacks
B.
all the people
C.
African Negroes
D.
American people
【单选题】It was from the Lowell Laboratory that the ninth（）, Pluto, was sighted in 1930.
A.
planet
B.
constellation
C.
stardom
D.
satellite
【单选题】在投资项目经济评价中，当，i1=11%时，NPV1=12.28万元；当i2=12%时，NPV2 =-25.66万元。该投资项目的内部收益率为( )。
A.
11.32%
B.
11.50%
C.
12.32%
D.
23%