The first use of atomic weapons was in 1945, and their power __________ increased enormously ever since
选项:
A:
is
B:
has been
C:
was
发布时间:2024-04-15 15:24:46
is
has been
was
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free immigration
B:selected immigration
C:restricted immigration
D:encouraging immigration
used
B:using
C:to use
D:to be used
focuses marketing efforts on end users.
B:has reduced the number of wholesalers and distributors.
C:increases channel conflict.
D:diminishes the power of many distribution channel intermediaries.
has
B:is
C:will
D:was
are
B:have been
C:is
D:has been
has been
B:have been
C:will be
D:will have
has been planted
B:have been planted
C:is being planted
D:have been planting
Even if
B:As though
C:Ever since
D:Now that
began
B:has been on
C:has begun
D:will begin
through
B:of
C:up
D:on