I am often asked whether I regret __________my PhD project.

A． no to finish

B． not have to finish

C． having not finished

D． not having finishing

[单选题]I am not [certain]whether he will come.A.determinedB. sureC. sorryD.glad

[单选题]I will not endlessly question whether I really ______ my title and my pay.A． reserveB． conserveC． deserveD． preserve

[试题]I’mnotsurewhetherIcangainanyprofitfromtheinvestment,soIcan’tmakea(n)______promisetohelpyou.A．)exactB)definedC．)definiteD)sure

[单选题]Student A: I am terribly sorry because I left your dictionary in the library and I just couldn't find it there.Student B:______I have a new one.

[单选题]I am going to ________ the meal, I insist.A.pay B.pay for C.pay about D.pay

[单选题]Student A: I wonder whether you are satisfied with the new equipment.Student B: ______. It gives me a lot of trouble.

[单选题]I am quite ______ her face, but I just cannot recall her name.A． familiar atB． familiar withC． acquainted withD． acquaintance

[单选题]I am a middle school student． I (11) at No．6 Middle School．our (12) is big． I (13) 0ur school．(14) begin at eight． We(15) four classes in the morning and two in (16) afternoom We study Chinese，maths， English and (17) lessons． There (18) fifty student

[单选题]22．I am in _________ ．A． Grade OneB． eightC． my friendD． Class One

[单选题]I don't regret ______ even if it might have upset her.A． to tell her what I thoughtB． to have told her that I thoughtC． telling what I thoughtD． telling her what I thought