22.We had no idea about the traffic accident you told us.A.until B.unless C.except that D.eve22.We had no idea about the traffic accident（ ） you told us.A.until B.unless C.except that D.even if选B 为什么不可以?23.It will be many years （

Question

22.We had no idea about the traffic accident you told us.A.until B.unless C.except that D.eve
22.We had no idea about the traffic accident（ ） you told us.
A.until B.unless C.except that D.even if
选B 为什么不可以?
23.It will be many years （ ） he comes back from abroad.
A.since B.after C.before D.when
我想知道,选其他几个,主句怎么变,才正确.
32.The area of Beijing City is about （） that of New York.
A.four times as much as B.as four times large as
C.as four times greater than D.four times as big as
关于倍数的表达,怎么辨别?
33.You（） television.Why not do something more active?
A.always watch B.are always watching
C.have always watched D.have always been watching
这个地方,答案是用现在进行时,

Answer 1

22：A的意思是“直到”,放入原文意思就是：我们不知道交通是拥堵的,直到你告诉了我们.
B的意思是“除非”,这个放入句子中意思就不通顺了.A/B/C/D在语法是没有问题,所以就是词义的辨析.
23：A选项的Since一般用在现在完成时中,原句不是,所以不符合题意.这句话中有个will be,是将来时态的标志,整个句子表示的是一种将来的情况,同样从词义角度考虑,B/D都是不准确的.
32：答案选D
A + be + 倍数 + as + 计量形容词原级 + as + B
A + be + 倍数 + 计量形容词比较级 + than + B
A + be + 倍数 + the + 计量名词 + of + B
The + 计量名词 + of + A + be + 倍数 + that + of + B
33：题意是你总是在看电视.为何不做些活动?之所以用现在进行时,是因为“总是看电视”这一行为对现在造成了影响,并一直在延续.这不正好是现在进行时的定义嘛.