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【多选题】
南极毛草适应寒冷盐生环境的对策有哪些。 。（多选）A.
具有脱水素，形成保护膜防止水分丢失
B.
渗透调节防止细胞中移出并降低细胞质的凝固点
C.
积累盐和溶质以防止渗透水分流失
D.
排泄盐或将多余的盐运输到叶子
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】制药生产中，常用的非均相分离方法有哪些?
【多选题】The air waybill number is the identification of each consignment and comprises three parts（）.
A.
the main portion identifying the consignment
B.
a three-digit prefix identifying the carrier
C.
the main portion identifying the carrier
D.
the last check digit for accounting and security purposes
【单选题】The air waybill ,giving details ,will be sent to you by Air China as soon as the consignment is ready for ____.
A.
shipping
B.
dispatching
C.
dispatch
D.
delivering
【单选题】_1___or air consignment note refers to a receipt issued by an international courier company for goods and an evidence of the contract of carriage, the AWB is__2__ . The AWB has a tracking number which...
A.
Bill of Lading
B.
Air Waybill
C.
Shipping Note
D.
Mate’s Receipt
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