问题

The math problem is too difficult ,I can’t__________ .

A:work out it;
B:work it;out;
C:work them out;
D:put it out;

正确答案是：

同类题型

Professor Smith ___ China yesterday.

依次填入下列各句横线处的成语，恰当的一句是（）①只有与国家和人民、把个人荣辱置之度外的人才会得到人民的口碑，得到人民的拥戴。②日本安倍政府的荒唐行径，表现出日本军国主义大有之势，这极大地伤害了亚洲人民的感情。③陈教练当时就断定，只要假以时日，韩小鹏一定会有让人的一天。

Sorry indeed I______ to your birthday party if …—Forget it I know you were out on business

Friends are those ___make you smile, always open their hearts to you and encourage you to succeed.

The opening province which _____ thirteen counties and three coastal cities will quicken its paces of economic development.