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【简答题】
简述心脏的主要功能以及其内部4个腔室的名称。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】--- Sorry, what is your ___?--- It’s Chen, C-H-E-N. Look, here’s my card.
A.
interest
B.
e-mail address
C.
.last name
D.
telephone number
【单选题】直流电机为了消除环火而加装了补偿绕组(或称为换向磁极),正确的安装方法是补偿绕组应与( )。
A.
励磁绕组串联
B.
励磁绕组并联
C.
电枢绕组串联
D.
电枢绕组并联
【单选题】I can't find my eraser. Do you know ______? [ ]
A.
what it is
B.
what is it
C.
where it is
D.
where is it
【简答题】数字“九”（猜一历史用语）
【单选题】—What is your Chinese teacher like? — [ ]
A.
He is tall and thin.
B.
Sorry, I don’t like him.
C.
He is strict but friendly.
D.
He doesn’t look well today.
【单选题】-Sorry, what is your ______? -It’s Wang, W-A-N-G. Here’s my card.
A.
interest
B.
telephone number
C.
last name
D.
e-mail address
【简答题】猜一猜，树叶遮住的数字是几？
【单选题】— Oh, fantastic! What is your comment on the song Jingubang? — Terribly sorry! I _____.
A.
didn’t listen
B.
wasn’t listening
C.
haven’t listened
D.
hadn’t listened
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