初三英语四题—I always look out when crossing the street.—You’re ri

初三英语四题
—I always look out when crossing the street.
—You’re right.You cannot be too ______.
A.nervous B.careful C.hurried D.careless
这题答案是D,为什么B不可以呢?
—How did you _______ the movie last night?—Oh,both interesting and instructive.
A.find B.consider C.think D.feel
为什么不可以是D呢
You should think _______ yourself instead of just obeying orders.
A.to B.of C.about D.for
为什么不可以是C?
—Which of the two computer games did you prefer?— Actually I didn’t like _____.
A.both of them B.either of them C.none of them D.neither of them
为什么不可以是A或D?