皮皮学，免费搜题
登录
搜题
【单选题】
在人工举升采油中，（ ）采油所占比例最大。
A.
有杆泵
B.
无杆泵
C.
气举
D.
其他
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】You're late, the shops _ . [     ]
A.
closed
B.
are closed
C.
open
D.
is open
查看完整题目与答案
【单选题】听力原文：How late do you stay open on Sundays? (A) We're open until 8. (B) Yes, we do. (C) No, I haven't, not lately. (14)
A.
B.
C.
查看完整题目与答案
【判断题】In winter, wild geese fly south.
A.
正确
B.
错误
查看完整题目与答案
【简答题】A flock of wild ducks were flying in formation, heading south for the winter. They formed a beautiful V in the sky, and were admired by everyone who saw them from below. One day, Wally, one of the wil...
查看完整题目与答案
【单选题】听力原文：What time do you usually open? (A) I'm sorry, we're closed. (B) We're open by seven o'clock. (C) I'll come back when you're open. (14)
A.
B.
查看完整题目与答案
【单选题】Where are wild geese in winter?
A.
They are at home.
B.
They are in the south.
查看完整题目与答案
【判断题】( )前轴的单轮前束与后轴的单轮前束之间没有关系,可以按照任改顺序调整。
A.
正确
B.
错误
查看完整题目与答案
【单选题】They're open each every day except Sunday.
A.
each
B.
every
查看完整题目与答案
【单选题】It was not until yesterday ________they decided to re-open the business talk.
A.
when
B.
that
C.
which
D.
as
查看完整题目与答案
【单选题】In a severe winter, many wild animals can ________ hunger.
A.
die from
B.
die of
C.
die away
D.
die out
查看完整题目与答案
相关题目：
【单选题】You're late, the shops _ . [     ]
A.
closed
B.
are closed
C.
open
D.
is open
查看完整题目与答案
【单选题】听力原文：How late do you stay open on Sundays? (A) We're open until 8. (B) Yes, we do. (C) No, I haven't, not lately. (14)
A.
B.
C.
查看完整题目与答案
【判断题】In winter, wild geese fly south.
A.
正确
B.
错误
查看完整题目与答案
【简答题】A flock of wild ducks were flying in formation, heading south for the winter. They formed a beautiful V in the sky, and were admired by everyone who saw them from below. One day, Wally, one of the wil...
查看完整题目与答案
【单选题】听力原文：What time do you usually open? (A) I'm sorry, we're closed. (B) We're open by seven o'clock. (C) I'll come back when you're open. (14)
A.
B.
查看完整题目与答案
【单选题】Where are wild geese in winter?
A.
They are at home.
B.
They are in the south.
查看完整题目与答案
【判断题】( )前轴的单轮前束与后轴的单轮前束之间没有关系,可以按照任改顺序调整。
A.
正确
B.
错误
查看完整题目与答案
【单选题】They're open each every day except Sunday.
A.
each
B.
every
查看完整题目与答案
【单选题】It was not until yesterday ________they decided to re-open the business talk.
A.
when
B.
that
C.
which
D.
as
查看完整题目与答案
【单选题】In a severe winter, many wild animals can ________ hunger.
A.
die from
B.
die of
C.
die away
D.
die out
查看完整题目与答案