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【单选题】
下列模板设计荷载中,属于特殊荷载的是()。
A.
新浇混泥土侧压力
B.
新浇混凝土重量
C.
振捣混凝土时产生的荷载
D.
风荷载
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【单选题】My father is busy _________ his work.
A.
to do
B.
doing
C.
do
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【单选题】My father is busy ______ his work. I think he can finish ______ it in an hour.
A.
make; to do
B.
doing; doing
C.
to do; to make
D.
. making; do
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【简答题】冲裁工艺的工序组合方式根据什么来确定?
【判断题】( )武夷岩茶是闽北乌龙茶的代表。
A.
正确
B.
错误
【简答题】冲裁工艺的工序组合方式根据什么来确定?
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