没有搜到到结果?点击这里求解答/求资源。
【单选题】
A: [填空], but is this the way to the library? B: Yes, it is.

Im sorry
Pardon
Excuse me
Hello
【单选题】
A: How do you do? B: [填空]

Fine, thank you.
How do you do?
Not too bad.
Very well.
【单选题】
A: [填空]? B: Do you have a doll?

What do you want to sell
Shall I help you
Do you like a doll
What can I do for you
【简答题】
[a, b, c](ab, bc, ca) = [填空].

【简答题】
若 (a, b) = 1,则(a, bc) = [填空].

【单选题】
19.Though she talks little, she has made _______ friends here.

a few
few
littlle
a little
【单选题】
There’s little chance that mankind would _____ a nuclear war.

retain
endure
maintain
survive
【单选题】
_________ the teacher’s voice, the little girl became nervous.

Have heard
Hearing
Heard
Hear
【简答题】
设P(A)=0.4,B为A的对立事件,则P(B)=[填空]

【简答题】
设P(A)=0.4,B为A的对立事件,则P(B)=[填空]