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【单选题】
( )不是X6132型万能升降台铣床的结构部件组成部分。
A.
刀架
B.
横向溜板
C.
主轴变速机构
D.
进给变速机构
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参考答案:
举一反三
【单选题】选择题1
A.
B.
C.
D.
D
【简答题】Chang’e-2, China’s second lunar probe, will be launched in October 2010, according to the chief designer of the nation’s first lunar probe.
【单选题】可用于防治幼畜白肌病和雏鸡渗出性素质等的药物()
A.
维生素D
B.
维生素E
C.
维生素C
D.
维生素B
E.
维生素A
【单选题】___________ is China's most important festival that falls on the first day of the first lunar month each year.
A.
Mid-autumn festival
B.
Lantern festival
C.
Spring festival
D.
Dragon boat festival
【简答题】翻译句子Valentine's Day in China, the sh day of the sh lunar month, Niu Lang and Zhi Nv will meet on a bridge of magpies across the Milky Way.
【单选题】可用于防治幼畜白肌病和雏鸡渗出性素质的药物是
A.
维生素 D
B.
维生素 B 1
C.
维生素 K
D.
维生素 E
【简答题】阅读理解。 By Zhang Youlv (China Daily 09/29/2008)-A manned lunar (月球的) landing is China's next target when the current three-stage space program ends in the next dacade.'When our manned space program is c...
【单选题】______ successful launch of China’s first lunar orbit “Chang’e-1” has sent _____ waves of excite
A.
70. ______ successful launch of China’s first lunar orbit “Chang’e-1” has sent _____ waves of excitement across the country. A.A; the
B.
The; the
C.
The; /
D.
/; the
【单选题】China's first lunar rover "Yutu" ______ in December 2013, and achieved the country's first soft landing on the moon.
A.
is launched
B.
is given off
C.
was launched
D.
was given off
【简答题】完形填空。 Chang'e I, China's pioneering lunar probing (月球探测) satellite, came through its first lunar eclipse (月食) yesterday and had regained full operations. The moon orbiter was temporarily hidden from s...
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