皮皮学，免费搜题
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【单选题】
乙炔发生器盖上的 ( )厚度应该是0.10mm。
A.
安全阀
B.
防爆膜其铝片
C.
联接螺纹
D.
保险器
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】下列说法中 , 不正确的是 ( )
A.
一个 java 源程序编译通过后 ， 得到的结果文件数也只有一个 。
B.
一个 java 源程序经过编译后 ， 得到的文件的扩展名一定是 .class。
C.
一个 java 源程序只能有一个 public class 类定义 ， 且源文件的名字与 public class 的类名相同 ， 扩展名必须是 .java。
D.
一个 java 源程序 可以包含多个 class 类 。
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【单选题】听力原文：W: Hi, Tom! M: Judy. I haven't seen you in weeks. Where have you been? W: In Florida. M: What vacationing! While the rest of us studying on the campus in February cold? W: Not exactly. I spent mo...
A.
She had her vacation there.
B.
She took a diving course there.
C.
She was there on a field trip.
D.
She visited a marine exhibition.
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【单选题】How will the man enter Ashley's office?
A.
He will use a master key to open the door.
B.
He will get Ashley's key from the woman.
C.
He will ask the department's secretary for help.
D.
He will force the lock with a hammer.
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【单选题】Don’t________the window. It’s ________outside.
A.
opening; wind
B.
open; windy
C.
opens; wind
D.
to open; windy
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【单选题】听力原文：W: Hi, Tom. M: Judy, I haven't seen you in weeks. Where have you been? W: In Florida. M: What, vacationing while the rest of us have been studying on campus in the February cold. W: Not exactly, ...
A.
Sightseeing.
B.
Taking photographs.
C.
Enjoying sunshine.
D.
Diving.
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【简答题】选择方框内所给的单词并用适当形式填空。 Stop  live  scientist  protect  animal  kind  difference  open  easy  wild Years ago, many zoos kept all 1______ of animals in small cages. Small cages made it 2______ for people t...
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【单选题】The buyer shall open wi th a bank ________ is accepted by the seller an irrevocable L/C.
A.
what
B.
this
C.
where
D.
which
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【单选题】下列说法中,不正确地是( )
A.
一个Java源文件编译通过后,得到的结果文件数只有一个。
B.
一个Java源文件编译通过后,得到的文件扩展名一定是.class
C.
一个Java源文件只能有一个public类的定义,其类名于源文件名相同。
D.
一个Java源文件可以包含多个类。
查看完整题目与答案
【多选题】( )与( )和( )一起,被认为是抽象艺术的先驱。
A.
蒙德里安
B.
马列维奇
C.
康定斯基
D.
透纳
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【单选题】Woman: Gee, it's very warm in this reading room. Man: ______
A.
Do you mind if I open the window?
B.
Shall I turn on the conditioner?
C.
Summer gets in early.
D.
That's right.
查看完整题目与答案
相关题目：
【单选题】下列说法中 , 不正确的是 ( )
A.
一个 java 源程序编译通过后 ， 得到的结果文件数也只有一个 。
B.
一个 java 源程序经过编译后 ， 得到的文件的扩展名一定是 .class。
C.
一个 java 源程序只能有一个 public class 类定义 ， 且源文件的名字与 public class 的类名相同 ， 扩展名必须是 .java。
D.
一个 java 源程序 可以包含多个 class 类 。
查看完整题目与答案
【单选题】听力原文：W: Hi, Tom! M: Judy. I haven't seen you in weeks. Where have you been? W: In Florida. M: What vacationing! While the rest of us studying on the campus in February cold? W: Not exactly. I spent mo...
A.
She had her vacation there.
B.
She took a diving course there.
C.
She was there on a field trip.
D.
She visited a marine exhibition.
查看完整题目与答案
【单选题】How will the man enter Ashley's office?
A.
He will use a master key to open the door.
B.
He will get Ashley's key from the woman.
C.
He will ask the department's secretary for help.
D.
He will force the lock with a hammer.
查看完整题目与答案
【单选题】Don’t________the window. It’s ________outside.
A.
opening; wind
B.
open; windy
C.
opens; wind
D.
to open; windy
查看完整题目与答案
【单选题】听力原文：W: Hi, Tom. M: Judy, I haven't seen you in weeks. Where have you been? W: In Florida. M: What, vacationing while the rest of us have been studying on campus in the February cold. W: Not exactly, ...
A.
Sightseeing.
B.
Taking photographs.
C.
Enjoying sunshine.
D.
Diving.
查看完整题目与答案
【简答题】选择方框内所给的单词并用适当形式填空。 Stop  live  scientist  protect  animal  kind  difference  open  easy  wild Years ago, many zoos kept all 1______ of animals in small cages. Small cages made it 2______ for people t...
查看完整题目与答案
【单选题】The buyer shall open wi th a bank ________ is accepted by the seller an irrevocable L/C.
A.
what
B.
this
C.
where
D.
which
查看完整题目与答案
【单选题】下列说法中,不正确地是( )
A.
一个Java源文件编译通过后,得到的结果文件数只有一个。
B.
一个Java源文件编译通过后,得到的文件扩展名一定是.class
C.
一个Java源文件只能有一个public类的定义,其类名于源文件名相同。
D.
一个Java源文件可以包含多个类。
查看完整题目与答案
【多选题】( )与( )和( )一起,被认为是抽象艺术的先驱。
A.
蒙德里安
B.
马列维奇
C.
康定斯基
D.
透纳
查看完整题目与答案
【单选题】Woman: Gee, it's very warm in this reading room. Man: ______
A.
Do you mind if I open the window?
B.
Shall I turn on the conditioner?
C.
Summer gets in early.
D.
That's right.
查看完整题目与答案