section 4/9,11,12,14

Energy

Many psychologists and sociologists now contend that the deliberate and even brutal aggression integral to some forms of competitive athletics increase the likelihood of imitative violence that erupts among crowds of spectators dominated by young adult males.
(A) increase the likelihood of imitative violence that erupts
(B) increase the likelihood that there will be an eruption of imitative violence
(C) increase the likelihood of imitative violence erupting
(D) increases the likelihood for imitative violence to erupt
(E) increases the likelihood that imitative violence will erupt
likelihood THAT
likelihood of 都可以，有什么区别？

Energy

11。Several studies have found that the coronary patients who exercise most actively have half or less than half the chance of dying of a heart attack as those who are sedentary.
(A) have half or less than half the chance of dying of a heart attack as those who are sedentary
(B) have half the chance, or less, of dying of a heart attack than those who are sedentary do
(C) have half the chance that they will die of a heart attack, or less, than those who are sedentary do
(D) are at least fifty percent less likely to die of a heart attack as those who are sedentary
(E) are at least fifty percent less likely than those who are sedentary to die of a heart attack
B为什么不可以

Energy

12.    Most nations regard their airspace as extending upward as high as an aircraft can fly; no specific altitude, however, has been officially recognized as a boundary.
(A) as extending
(B) as the extent
(C) to be an extent
(D) to be an extension
(E) to extend
regard sth as doing sth?

Energy

Several senior officials spoke to the press on condition that they not be named in the story.
(A) that they not be named
(B) that their names will not be used
(C) that their names are not used
(D) of not being named
(E) they will not be named
why key is a ?

donna

怎么没人回答，呵呵~~~

我来帮你顶！！！

dreadpower

呵呵，DONNA真热心啊！！！

       昨天参加了南京圣诞聚会，没来。

       不过题目一道发一个帖子，好吗？？这样容易让人产生畏惧心理