Which of the following tasks fails to encourage active language use?

A.Reciting a text. B.Bargaining in a shop. C.Writing an application letter. D.Reading to get a message.

每周五，崔老师都会带领老师们研讨并反思学校教学中出现的问题，经常通过电子邮件、电话和登门拜访等形式向大学教授请教，或是与校外名师共同探讨，以找到解决问题的方法。该做法体现的教师专业发展途径是（）。

A.校本研修B.自主学习C.行动研究D.专业支援

I look back on this pleasant holiday in Beijing （ ）with pleasure.

A.anything but B.all but C.everything but D.nothing but

d="" like="" to,="" but="" i="" have="" to="" study="" for="" an="" exam.In the conversation above, B’s decline of the proposal is categorized as a kind of （ ）.'>

A: Let’s go to the movie tonight.B: I'd like to, but I have to study for an exam.In the conversation above, B’s decline of the proposal is categorized as a kind of （ ）.

A.illocutionary act B.perlocutionary act C.propositional condition D.sincerity condition

Which of the following involves a sound deletion?

A.Bean. B.Design. C.Sport. D.Big.

The main difference between /m/，/n/, and /ŋ/ lies in （ ）.

A.manner of articulation B.sound duration C.place of articulation D.voicing