题目内容：

四道英语选择题,请写出理由
1.She ran so fast that she was_____.
A.out of breath
B.out of the breath
C.without breath
D.without the breath
2.The lecture is _____great importance.
A.in B.of C.at D.to
3.You can go where you like_____you get back before dark.
A.as well as
B.as long as
C.as soon as
D.so as to
4.We were doing our homework_____the lights went out.
A.as B.when C.so D.while

优质解答

1.A out of breath喘不过气来2.B I is of +名词 这是一个固定的用法 be of + 名词 相当于形容词 比如这题中的is of importance 就是important 的意思了3.B as long as 是一个固定的短语 是只要的意思 很符合这个句子...