【多选题】企业与供货单位签订的质量保证协议内容包括
【单选题】We all must work _____ and study_____.
【单选题】听力原文:M: Did you go to the big sale at Spencer's yesterday? W: I had to visit my aunt in the hospital. Q: What does the man mean? (19)
A.
He thinks she bought something for her aunt.
B.
He thinks she might have been there.
C.
He thinks she was there only briefly.
D.
He thinks she went to it on her way to the hospital.
【单选题】---I had a really good weekend at my aunt’s. -______.
A.
Oh, that’s very nice of you
D.
Oh, I’m glad to hear that
【单选题】—I had a really good weekend at my aunt's. —
A.
Oh,that,s very nice of you
C.
Oh,I’m glad to hear that