It was said was how the Chinese first raised silk worms.
#72116
A
that what
B
that which
C
that who
D
that that
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____ that I’m feeling all right, my brain is also beginning to work much better.
#73213
A
For
B
Now
C
Since
D
Despite
His parents wanted him to be a doctor, _____ they thought was a steady and well-paid job．
#70250
A
who
B
that
C
what
D
which
The new driving test seems to be challenging，so the chances ________ he can pass it at the first attempt are small.
#67083
A
how
B
whether
C
that
D
where