单项选择题
A.that of permanent B.permanent C.that permanent D.those for permanent
A.us B.them C.we D.it’s
A.sister-in-law’s B.sisters’-in-law C.sisters-in-law’s D.sister’s-in-law
A.CPAS B.cpas C.CPAs
A.his B.he C.them D.they
A.lat year's B.which of last year's C.last year D.in last year
A.was B.has C.were D.have
A.be suffered B.suffered C.to suffer D.suffering
A.for B.to C.on D.at
A.who B.which C.whom D.that
A.consequently B.moreover C.thus D.however