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【多选题】
下行物理信号包括（）A.
参考信号
B.
解调用参考信号
C.
同步信号
D.
Souding参考信号
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【简答题】补全对话。 根据对话内容, 从对话后的选项中选出适当的选项补全对话, 并将其标号依次填入右边表格内。 John: Would you, like to go to New York with me over the vacation, Jim.'? Jim: 1. _____ But where will we stay? John: 2._____ I always stay with him ...
【单选题】听力原文：W: Are you going to tell Mr.William that you're looking for another job? M: No,not yet.Besides,if I don't find a new one,I'll probably stay here for a while longer. Q: What does the man mean? (13...
A.
He will quit his job in no time.
B.
He will do a part-time job.
C.
He won't stay with Mr.William.
D.
He hasn't found a new job yet.
【简答题】读对话，根据对话内容判断下列句子与对话的内容是否相符，用“√”或“×”表示。 Sally: May is coming and we'll have a three-day holiday. What will you do? Betty: I'll stay at home and play the violin. Sally: Play the violin for three days? B...
【简答题】补全对话。 John: Would you like to go to New York with me over the vacation,Jim? Jim:1. But where will we stay? John: At my uncle's. I always stay with him and there's a room for you, too. Jim: OK. He won'...
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