. Sophie dreams of walking in outer space like astronaut one day. A. /; theB. /; anC. an

问题补充：

. Sophie dreams of walking in outer space like astronaut one day.

A. /; the

B. /; an

C. an; an

D. a; an

答案：

A. /; the

(答案→)B. /; an

C. an; an

D. a; an

解析：考查冠词。space作“空间,太空”解,其前不用冠词。an astronaut一名宇航员。句意：苏菲梦想有一天像宇航员一样在外太空散步。