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【多选题】
作为能量来源的主要是哪几种营养素:A.
脂肪
B.
矿物质
C.
蛋白质
D.
碳水化合物
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反馈参考答案：
举一反三
【单选题】In that mountainous area you will find more problems than you can ever expect traveling． Whicn is the＿＿＿problem，lack of food or lack of water?
A.
great
B.
greater
C.
greatest
D.
more great
【单选题】We find ____ transhipment and partial shipment of the Printed Shirting are not possible.
A.
that
B.
what
C.
where
D.
there
【简答题】温度传感器可分为两大类,即 测温传感器和 法测温 传感器。
【单选题】听力原文： Visitors to Britain may find the best place to approach local culture is in a traditional pub. The mysterious rituals of British pubs must be taken into consideration. Most pubs have no waiters....
A.
Church.
B.
Art museum.
C.
Buckingham Palace.
D.
Local pubs.
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