English is spoken ____ a second language in many countries. Many Chinese learn it ____ different ways. 
#48818
A
to, for
B
by, as
C
as, in
D
for, by
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It’s rather cold in most of South China ____ in spring.
#50185
A
on time
B
at a time
C
at times
D
all the time
He      born       September.
#50070
A
was, in
B
is,in
C
was,on
D
is,on