Occasions are quite rare ________ I have the time to spend a day with my kids.
#75307
A
who
B
which
C
why
D
when
推荐题目
By the year of 2053 there will be 487 million aged people in China， means that one third of the population will be over 60.
#75075
A
that
B
which
C
what
D
where
The book was written in 1946, _____ the education system has witnessed great changes.
#77528
A
when
B
during which
C
since when
D
since then
—Have you sold your house?—No. Last week only four people came to look at the house, _____ wanted to buy it.
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A
none of them
B
none of whom
C
neither of them
D
neither of whom
There are many websites，________you can find almost all the necessary information.
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A
where
B
from where
C
when
D
from when