摘要：6．--- Is there any possible way to help them get rid of such a bad habit? --- To tell the truth, it’s very hard. But we teachers on this problem. A．are working B．had worked C．worked D．had been working
网址：http://m.1010jiajiao.com/timu3_id_3216843[举报]
Is there any possible way to help them get rid of such a bad habit?
--- To tell the truth, it’s very hard. But we on this problem trying to improve the situation.
A. worked B. had worked C. are working D. had been working
查看习题详情和答案>>--- Is there any possible way to help them get rid of such a bad habit?
--- To tell the truth, it’s very hard. But we on this problem trying to improve the situation.
A. worked B. had worked C. are working D. had been working
查看习题详情和答案>>—Is there any possible way to help them get rid of such a bad habit?
—To tell the truth, it’s very hard. But we ________ on this problem, trying to improve the situation .
| A．worked | B．had worked | C．are working | D．had been working |