______ you make a promise, you should keep it.
#32584
A
Though
B
Unless
C
Now that
D
Even if
推荐题目
________many times, but he still couldn’t remember my phone number.
#31828
A
To be told
B
Told
C
Having been told
D
He had been told
I’m thinking about going to Germany this summer and I need your advice. You’re the best person I know to answer my questions, you’re German.
#79715
A
after
B
before
C
for
D
unless
Bicycling is good exercise; _______, it does not pollute the air.
#32232
A
nevertheless
B
besides
C
otherwise
D
therefore
____ red is a symbol of warmth, it can sometimes make people feel uneasy or even frightened.
#32629
A
As
B
Since
C
If
D
While
The old woman is warmhearted. She is always ready to help ________ is in trouble.
#30408
A
no matter who
B
whomever
C
whoever
D
anyone