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【多选题】
目前我国艾滋病流行有以下特点:( )
A.
艾滋病疫情呈上升趋势,艾滋病流行范围局限,地区差异小
B.
三种传播途径并存,性传播是新发感染的主要途径
C.
疫情正从高危人群向一般人群扩散
D.
存在进一步蔓延的危险
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参考答案:
举一反三
【简答题】please rest assured ____________________(我们会把一切必要的事办好)
【简答题】(英译汉)Please rest assured that the goods will be satisfactory to your customers.
【单选题】可用于制备脂质体的是().
A.
羟丙基甲基纤维素
B.
单硬脂酸甘油酯
C.
大豆磷脂
D.
无毒聚氯乙烯
E.
乙基纤维素
【单选题】下列各题共用备选答案
A.
海藻酸钠
B.
大豆磷脂
C.
硅橡胶
D.
动物脂肪
E.
CAP 可用于制备脂质体
【判断题】制备脂质体的膜材料主要为类脂成分,有磷脂和胆固醇等。很多类脂可用于制备脂质体,而磷脂最常用。( )
A.
正确
B.
错误
【单选题】Please rest assured that we will try our best to speed ( ) production
A.
in
B.
on
C.
up
D.
of
【单选题】Please rest assured that you will meet with no difficulties the goods in your area.
A.
to selling
B.
sell
C.
sold
D.
selling
【单选题】Please rest assured that you will meet with no difficulties the goods in your country.
A.
to selling
B.
sell
C.
sold
D.
selling
【单选题】Please rest assured that we will deliver the goods_______ due time.
A.
in
B.
on
C.
of
D.
at
【单选题】Please rest assured that you order will be executed to the entire _ of you customers.
A.
satisfaction
B.
satisfactory
C.
satisfying
D.
satisfied
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