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【简答题】
某母猪在8月10日配种妊娠,其预产期
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【单选题】_____ by the clear waters, this forest provides visitors with a wonderful chance to see some endangered native birds in the wild.
A.
Being surrounded
B.
Surrounding
C.
Surrounded
D.
To be surrounded
【简答题】Dreamweaver CC工作窗口由哪些组件构成?
【简答题】某企业A材料的全年需求量为360000千克,每千克的进价标准价为24元,供货商规定:如果每次采购90000千克以上180000千克以下的,价格优惠4%;如果每次采购180000千克以上,价格优惠5%。现在每次材料采购费用为1600元,每千克的储存成本为1.28元。则存货的最佳进货批量为多少千克?
【单选题】The project will help people understand the many threats to the natural environment ________ endangered plants and animals live.
A.
which
B.
when
C.
where
D.
that
【单选题】Sharks are endangered mainly because ______.
A.
Japanese believe that fish cannot be endangered
B.
we don't have effective measures to protect them
C.
Chinese have a desire for their fins in the cooking
D.
sharks don't reproduce fast
【简答题】承德外八庙为清代建筑，寺庙依山而建，形式各异，是清代喇嘛教的中心之一。（ ）
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