These American scientists arrived ________ Guangzhou late ________ night.
[
]|
A ．on; at |
B ．in; at |
C ．in; in |
D ．at; in |
Nobody can stop me ________ working hard ________ English.
[
]|
A ．for; in |
B ．on; for |
|
C ．from; at |
D ．in; on |
It's very nice ________ you to take care ________ my baby while I was away.
[
]|
A ．for; of |
B ．to; for |
|
C ．with; after |
D ．of; of |
--Does his uncle live in London?
--Yes, he has lived there _________ two years ago.
[
]|
A ．from |
B ．in |
C ．before |
D ．since |
The red suitcase is expensive _________ it's made of leather.
[
]|
A ．when |
B ．if |
C ．because |
D ．though |
Your brother borrowed your clothes without _________.
[
]|
A ．permission |
B ．permit |
|
C ．permissive |
D ．permissible |
Tina ________ lots of her free time ________ unusual things at home.
[
]|
A ．spent; to do |
B ．took; to do |
|
C ．cost; doing |
D ．spent; doing |
When you are working. you must concentrate your attention ________ your work.
[
]|
A ．at |
B ．to |
C ．on |
D ．for |
He refused ________ smoking no matter how we explained
（解释）that it harms one's health.[
]|
A ．give up |
B ．to give up |
|
C ．giving up |
D ．gives up |
This watch made them ________ at last.
[
]|
A ．happily |
B ．quickly |
|
C ．friendly |
D ．slowly |