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【多选题】
下列对《BA》特点描述正确的是（ ）A.
只收载生物学方面的期刊论文
B.
为半月刊
C.
索引系统具有生物学特点
D.
BA/RRM为其姊妹篇
E.
覆盖8000余种生物学领域的核心期刊
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】I can't remember _______ I put the book, and I need it for my homework now. [ ]
A.
where
B.
how
C.
what
D.
why
【简答题】旅游线路的概念
【简答题】旅游公司为3个旅游团提供4条旅游线路，每个旅游团任选其中一条. （1）求3个旅游团选择3条不同的线路的 概率 （2）求选择甲线路旅游团数的期望.
【单选题】-What are you looking for? -I can't remember where I ___ my glasses.
A.
would leave
B.
leave
C.
had left
D.
left
【简答题】旅游线路的概念
【单选题】One way in many big cities is the subway.
A.
to travel, to take
B.
travel, to take
C.
travel, take
D.
to travel, take
【单选题】I can't remember her name. It's on the ______ of my tongue.
A.
end
B.
point
C.
top
D.
tip
【单选题】I can't remember a single time that my parents explicitly told me I love you.
A.
clearly and exactly
B.
faintly
C.
euthusiastically
D.
woefully
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