摘要： You must keep your eyes when you do eye exercises. A. close B. open C. closed D. opened
网址：http://m.1010jiajiao.com/timu3_id_2417818[举报]
You must keep your eyes ________ when you do eye exercises.
[ ]
A. close
B. open
C. closed
D. opened
查看习题详情和答案>>
B. open
C. closed
D. opened
You must keep your eyes ________ when you do eye exercises．
[ ]
A．close
B．open
C．closed
D．opened
When you do eye exercises, you must keep your eyes_______.
[ ]
A. close
B. closed
C. open
D. closing