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【简答题】
一个J ava源 文件中可定义多个 _____________ 和 接口, 但 _____________ 类 如果有的话只能定义一个,并且其 类名 与 _____________ 必须相同。
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举一反三
【单选题】Which instructions are related to cooperation?
A.
When you use a machine for the first time, you must work together with an experienced technician.
B.
Before the machine is started, you should check it to make sure that everything is all right.
C.
Find the emergency “stop” button.
D.
You should also put on your personal protective equipment (PPE).
E.
Make sure that the workplace is clean and the working environment is safe and tidy after the machine is on.
【单选题】Which instructions are related to personal protection?
A.
When you use a machine for the first time, you must work together with an experienced technician.
B.
Before the machine is started, you should check it to make sure that everything is all right.
C.
Find the emergency “stop” button.
D.
You should also put on your personal protective equipment (PPE).
E.
Make sure that the workplace is clean and the working environment is safe and tidy after the machine is on.
【简答题】如果,送花是人类对“美”的一种感受,并且渴望把“美”和别人一起分享,那么,这“美”的内容究竟是什么呢? 并且,这些“美”的内容是花本身具有的吗? 它们来自于哪?这启示了一种什么美的类型?
【多选题】乐曲《知更鸟》第3——4小节的“ ”，弹奏表述错误的是
A.
该连线称为“同音连线”
B.
该音只弹奏一次，弹奏全音符的时值
C.
该音只弹奏一次，弹奏附点二分音符的时值
D.
该音弹奏两次，分别弹奏附点二分音符和四分音符的时值
【单选题】对于装有液力变扭器的汽车，下面（）是正确的
A.
液力变扭器主要由可以旋转的泵轮、涡轮和导轮三个工作轮组成
B.
工作中，导轮给涡轮一个反作用力矩，使涡轮的输出扭矩大于泵轮的输入扭矩
C.
泵轮是固定不动的
D.
工作中，涡轮只承受导轮反作用力矩作用
【单选题】When Mary gave the exemplifying, she said__
A.
For example, on Halloween, you may come to my house and shout “Trick or Treat”
B.
To cite an example, on Halloween, you may come to my house and shout “Trick or Treat”
C.
For instance, on Halloween, you may come to my house and shout “Trick or Treat”
【简答题】ーーー昨日どこ()へいきましたか。 ーーーはい、行きました。
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