● 自主质疑
21. What they have done __of great use to us. What he says and what he does ___ agree.
A. is; not B. is; d o not C. are; does not D. are; not
22. Every picture ex cept these two _______. Everything around us _____ matter.
A. have been sold; is B. have been sold; are
C. has been sold; is D. has been sold; are
23. A woman with two children ______ coming up to us. Mary, along with her parents, ___ moved to Paris.
A. is; has B. is; have C. are; have D. are; has
24. one sixth o f our classmates _____ from peasant families. One fifth of her time ____ devoted to writing.
A. comes; is B. come; are C. come; is D. comes; are
