自考《英语(二)》真题练习:词汇(7.4)
单选题
[2010.04]Experts have found that normal sleep can be divided into five ______ stages.
A.moderate
B.initial
C.distinct
D.advanced
单选题
[2010.04]Experts have found that normal sleep can be divided into five ______ stages.
A.moderate
B.initial
C.distinct
D.advanced