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【单选题】
在我国历史上 , 创造和改进了、仰仪、等观测天象的仪器 , 主持编制了《授时 历》 , 将一个回归年的天数精确到 365.2425 天的数学家、天文学家是( )
A.
B.
祖冲之
C.
D.
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参考答案:
举一反三
【单选题】-I think teenagers shouldn't be allowed to smoke. -I agree ______ you. [     ]
A.
with
B.
on
C.
about
D.
for
【单选题】You shouldn't smoke and make such big noise ____ public.
A.
in
B.
on
C.
at
D.
for
【判断题】对微生物来说,他们可利用的最初能源不外乎有机物和光能两大类( )。
A.
正确
B.
错误
【单选题】测试导入单选题9以下哪一项不是农村商业银行发展理财的有效策略( )
A.
农商行可调整分业经营体制,积极进行跨金融机构间合作,如代理保险、基金等
B.
建设理财中心,培养专业理财队伍
C.
先从其他先进同业手中抢客户
D.
走“农村包围城市”路线,开辟农村理财市场
【单选题】You shouldn't smoke and make such big noise___public
A.
in
B.
at
C.
on
D.
with
【判断题】对微生物来说,他们可利用的最初能源不外乎有机物和光能两大类。( )
A.
正确
B.
错误
【单选题】—I think teenagers shouldn't be allowed to smoke or drink. —I agree__________ you. [     ]
A.
with
B.
on
C.
about
D.
for
【简答题】CRH5型动车组将牵引电机悬挂在()上。
【单选题】You shouldn't violate the federal law by_______the smoke detectors in this cabin.
A.
locating
B.
injuring
C.
disqualifying
D.
damaging
【单选题】—Excuse me. You shouldn't smoke here. Look at the sign 'NO SMOKING HERE'. —Sorry, I _______ it just now. [     ]
A.
doesn't see
B.
haven't seen
C.
didn't see
D.
hadn't seen
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