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【单选题】
关于伪指令相关描述错误的是( )。A.
伪指令没有对应的机器码，只用来指导汇编过程的
B.
伪指令由编译器处理，在可有可无
C.
编译器要通过执行伪指令才能对源程序进行相应的处理操作，完成编译工作
D.
伪指令是汇编语言源程序不可缺少的组成部分
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皮皮学刷刷变学霸
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【多选题】What's Daming's suggestions on keeping healthy?
A.
Eat vegetables every day.
B.
Do exercises every day.
C.
Eat some fruit .
D.
Wash your hands .
【单选题】今有冰-水两相系统，则在一定T，p下H 2 O(s)，H 2 O(l)两相相转变的条件是( )。
A.
μ(s)＞μ(l)
B.
μ(s)＜μ(l)
C.
μ(s)=μ(l)
【简答题】读一读课文,答一答。 1.Is Daming ready for his trip? 2.What's grandma's suggestions(建议)? 3.Where is Daming going to go? 4.What is Drming going to take? 5.When is he going to go to the airport? _________________...
【简答题】Read and complete the dialogues．（根据课文内容完成下列对话。） 1．-What's________Daming? -It's a____________． -Wow! It ________________walk. 2. - ________ they do________homework? -No, they _________________
【单选题】what did Daming's mother expect him to do that day?
A.
to visit her friend.
B.
to meet her friend's daughter.
C.
to stay in his room.
D.
to finish writing his poem.
【简答题】图示组合结构，当h与l同时增大k倍时，则点C挠度增加______倍。
【单选题】There is a(n) in our office that when it's someone's birhday, he/she brings in a cake for us all to share.
A.
habit
B.
tradition
C.
spirit
D.
action
【简答题】Questions 23 to 25 are based on theconversation you have just heard. 23. A) She is pregnant. B) She is over 50. C) She has just finished her project. D) She is a good saleswoman. 24. A) He takes good...
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