There were dirty marks on her trousers _______ she had wiped her hands.
#72892
A
where
B
which
C
when
D
that
推荐题目
Don’t worry about the child. Next to him ________ a lady, _______ he can turn when he is in trouble.
#69589
A
sits; whom
B
sits; to whom
C
is sitting; with whom
D
was sitting; to whom
The box is ________ heavy ________ I can’t lift it.
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A
too, to
B
very, that
C
so, that
D
too, that
The cost of sales makes up a large part of the prices that _____. 
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A
are paid for all products
B
all products are paid
C
for which all products are paid
D
for all products paid