______ you keep trying till the end, you will never know how strong you are!
#55142
A
Although
B
If
C
Unless
D
Because
推荐题目
The robot did all the housework. _________, Mr. White no longer needed to get up early.
#57829
A
At first
B
At last
C
As a result
D
As usual
________ everybody is present and everything is ready , let’s begin our party .
#56249
A
Though
B
Even though
C
Now that
D
Unless
— I hear the famous singer Xu Song may come to Weifang next month.— Really? _______ he comes, my younger sister will be very excited.
#57609
A
If
B
Until
C
Unless
D
Before