People less tolerant of smoking in public places these days.
#102880
A
become
B
have become
C
will become
D
are becoming
推荐题目
—It’s only ten minutes’ walk; I could have got there on foot. — Yes. A taxi _______ not at all necessary.
#102919
A
was
B
had been
C
has been
D
is
It’s said that the early European playing-cards ______ for education.
#99874
A
have designed
B
were designed
C
have been designed
D
were being designed