Dr Yuan makes______ possible______ one-third more of the crop in the same fields.
|
A．it; produce |
B．it; producing |
C．it; to produce |
D．it; produced |
I don't have enough money．I, _____, can't afford to buy Audi A3 Sportback．
|
A．therefore |
B．so |
C．however |
D．thus |
Where was it ______ you _______ our maths teacher?
|
A．where; came to |
B．that; come across, |
|
C．that; came across |
D．where; come to |
----- Mary looks very upset. She _______ failed to pass the exam.
----- I guess so. It's very difficult after all.
|
A． must have |
B．could have |
C．should have |
D．might have |
— When could you have a meal with me? — I'd like to go ___ it is convenient to you.
|
A．whichever |
B．whenever |
C．whatever |
D．wherever |
— Who are you going to have _______ this letter for you? — My secretary.
|
A．type |
B．typed |
C．been typed |
D．been typing |
