______ your best?It's not satisfactory.I'm afraid you will h

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/22 14:10:11

______ your best?It's not satisfactory.I'm afraid you will have to do it again
请教应该选哪个
A.Do you try
B.Have you tried
C.Are you trying
D.Have you been trying

这句话应该问的是在“现在的过去”,你是否尽力了
所以用完成时~选B
其实也可以说Did you tried your best.但这里没有这个选项.
现在完成时更加突出强调时间对比,从过去到现在的这个努力程度.
希望对你有所帮助~

______ your best?It's not satisfactory.I'm afraid you will h You don't keep back not because I'm afraid.It's because I ca _______I watch TV now ,mum?-----I'm afraid you ______.It's t (英语选择题）·····your best You exersice is not satisfactory ,you I'm afraid I will love you Look at the sky I am afraid it ______(rain) We will not go o I'm afraid it will rain 改正 —Will $200 ______?—I’m afraid not.We need at least 50 more d She's not here,I'm afraid. It's raining hard,I'm afraid I'll miss the train if I wait h --May I watch TV now?--I'm afraid ___.You must finish your h will you go to the cinema ,mary?No,I'm afraid not .Because I