(2012·北京高考)Don't handle the vase as if it ________ made of steel.
#86522
A
is
B
were
C
has been
D
had been
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— Lisa hasn't lived here for long. She _____ know many people.
#89273
A
needn’t
B
can’t
C
shouldn’t
D
didn’t
What would have happened ______as far as the river bank ?
#87850
A
Bob had walked farther
B
if Bob should walk farther
C
had Bob walked farther
D
if Bob walked farther