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It is thought that one billion people I the world,  _   is half the word’s workers, earn their living by farming.
#94954
A
if
B
that
C
which
D
what
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There is no ____ thinking more about the matter. Take it easy.
#92043
A
point
B
fun
C
doubt
D
need
--- ______ can I deal with such a situation ?   --- Take ______ measures you think best.
#93768
A
How, whichever
B
What, whatever
C
How , whatever
D
What, whichever
The harder you work,____________.
#94993
A
the greater progress you'll make
B
the greater you'll make progress
C
you'll make the greater progress
D
you'll make greater progress
 The reason why he was late is ______ he got up too late.
#92409
A
that
B
because
C
as
D
for
　　Robert is said _____ abroad, but I don’t know what country he studied in .
#94662
A
to have studied
B
to study
C
to be studying
D
to have been studying