网址：http://m.1010jiajiao.com/timu_id_1691435[举报]
---I have got a headache．
----No wonder ．You _______in front of that computer too long ．
A．work B．are working C．have been working D．worked
查看习题详情和答案>>
---I have got a headache．
---No wonder．You ________ in front of that computer too long．
A．work B．are working
C．have been working D．worked
查看习题详情和答案>>—I have got a headache．
— No wonder．You __ in front of that computer too long.
A．work B．are working
C．have been working D．worked
查看习题详情和答案>>—I have got a headache．
—No wonder．You in front of that computer too long．
A．work B．are working
C．have been working D．worked
查看习题详情和答案>>---I have got a headache．
----No wonder ．You _______in front of that computer too long ．
| A．work | B．are working | C．have been working | D．worked |