问题

Bill was ____ tired after a whole day’swork.

A: both; the number
B:either; the number
C:both; a number
D:either; a number

正确答案是：

同类题型

Have you ever been to Shanghai Expo Garden?—No.It is the first time that I________to China.

ing is good exercise; ____, it doesnot pollute the air

China has many special forms of traditional art， _________ sky lanterns， paper cutting and Chinese clay art.

There are bananas in the box. I will buy some this afternoon.

(2013·辽宁五校联合体第一次考试)What impresses me most is ________ he appears in front of others, he wears a sincere and charming smile