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【简答题】
Let’s do some exercise now, _______?
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皮皮学刷刷变学霸
举一反三
【判断题】若某直杆段的弯矩为0,则剪力必定为0;反之,若剪力为0,弯矩必定为0。
A.
正确
B.
错误
【单选题】Many early Chinese immigrants worked in the mining industry, especially in the .
A.
copper mines
B.
silver mines
C.
coal mines
D.
gold mines
【单选题】听力原文:M: In the early 1860's many more Chinese arrived in California. Was there any improvement for Chinese's living conditions? F: Oh, no. This time the men were imported as work crews to construct th...
A.
in the early 1850's.
B.
in the late 1850's
C.
in the early1860's.
D.
in the late 1860's.
【单选题】以下属于三级储备资产的
A.
活期存款
B.
短期国库券
C.
中期债券
D.
长期债券
【单选题】Many early Chinese immigrants worked in the mining industry, especially in the _____.
A.
gold mines
B.
silver mines
C.
coal mines
D.
copper mines
【单选题】以下属于三级储备资产的是( )
A.
活期存款
B.
短期国库券
C.
中期债券
D.
长期债券
【单选题】白毫银针属于( )类茶。
A.
白叶茶
B.
白芽茶
C.
白片茶
D.
白末茶
【单选题】操作技能形成的标志是( )。
A.
操作定向
B.
操作模仿
C.
操作整合
D.
操作熟练
【单选题】白毫银针属于白茶分类中的( )
A.
白叶茶
B.
白芽茶
【单选题】In the early 1860's many Chinese work crews were imported to ______.
A.
be railway builders
B.
be miners
C.
do the laundry
D.
run restaurants
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