一道语法题?

dhhgh11

Although new farm subsidy legislation is presently being considered in the
House of Representatives, (significant revision is to be expected if it is to
be passed).
Key: It is not expected to pass without significant revision.
我感觉 It is not expected to 后面应该是 be passed,是被动， 为何可用主动？fficeffice" />

hierarch

大概是习惯吧


pass, prove, 等好多词用主动表被动

frankdong

前面已经是to be V+ed了，后面如果还是被动结构，读起来太拗口了。很少有连续被动的