皮皮学，免费搜题
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搜题
【单选题】
相机机身上小波轮按起到什么作用?A.
分离
B.
转动
C.
锁定
D.
自动功能
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】Questions 8 to 11 are based on the conversation you have just heard.
A.
To confirm an urgent appointment.
B.
To collect a package from the woman.
C.
To ask the woman to sign a document.
D.
To arrange the delivery of a package.
【单选题】8 Questions 8 to 11 are based on the conversation you have just heard.
A.
The dinosaur age.
B.
Prehistoric bacteria.
C.
The cause of climate change.
D.
The cause of mass extinctions.
【单选题】8 Questions 8 to 11 are based on the conversation you have just heard .
A.
She is hard-working.
B.
She has to catch an early bus.
C.
She is busy in the morning
D.
She gets up late in the morning.
【单选题】糖皮质激素对血细胞的影响是
A.
红细胞数量增加，中性粒细胞减少，淋巴细胞增多
B.
红细胞数量减少，中性粒细胞增多，淋巴细胞增多
C.
红细胞数量减少，中性粒细胞减少，淋巴细胞减少
D.
红细胞数量增多，血小板数量增加，淋巴细胞减少
E.
红细胞数量减少，血小板数量减少
【单选题】8 Questions 8 to 11 are based on the conversation you have just heard.
A.
Visit a famous town.
B.
Attend a school party.
C.
See the woman’s friend.
D.
Eat at a pizza restaurant.
【单选题】Questions 8 to 11 are based on the conversation you have just heard
A.
He's explaining the language laboratory.
B.
He wants to know where the tapes are.
C.
He's showing her a new tape recorder
D.
He's recording her voice on a tape.
【单选题】8 Questions 8 to 11 are based on the conversation you have just heard.
A.
Grades.
B.
Professors.
C.
Courses.
D.
Extracurricular activities.
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