We look forward to the day when the car will be replaced by some less dangerous_______ of transport.
#11846
A
methods
B
means
C
manners
D
ways
推荐题目
 There are a small number of people involved possibly       twenty.
#12045
A
as few as
B
as little as
C
as many as
D
she has noticed
It is hoped that an end can _______ to pollution of any kind and we humans can live ______ with nature. 
#11677
A
be put; in harmony
B
be adjusted; in terms with
C
be adopted; in condition
D
resigned; in agreement