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【判断题】
A: Ought I to leave tomorrow? B: Yes, I think you ought to.

正确
错误
【单选题】
A: [填空]. Where was I? B: You were talking about your trip to South Africa.

What did I hear
Lets back up
Lets check in
What were you talking about
【单选题】
Before I left on the trip,I [填空]hard and got very fit.

had trained
trained
train
training
【单选题】
I am[填空]?tired?that I don’t want to go out.

very
too
so
indeed
【单选题】
若SUBSTR(S,i,k)表示求S中从第i个字符开始的连续k个字符组成的子串的操作,则对于S=“Beijing&Nanjing”,SUBSTR(S,4,5)=( )。

“ijing”
“jing&”
“ingNa”
“ing&N”
【单选题】
They [填空] in Beijing nearly three weeks last year.

stayed
stay
stays
staying
【单选题】
A: Richard, class begins at 9, and you are late. B: I know, but I missed my bus, Im sorry. B: [填空]. You have to be here on time.

Thats no excuse
Dont mention it
You neednt be
No problem
【判断题】
A: I have failed. I dont know why I did so badly. B: Thats all right.

正确
错误
【单选题】
When he studied at college, Jack was supported by a _____ .

treatment
assistance
scholarship
protein
【单选题】
I [填空] a lot there.

has learned
learning
learned
learns