单项选择题
A. give feedback B. cancel an order C. make a complaint D. request some information E. make an apology F. ask for permission G. redress production problem H. make an order
A.functions B.arranges C.organises D.systematises
A.relates B.refers C.means D.directs
A.confined B.decided C.limited D.defined
A.undertaken B.tried C.carried D.adopted
A.accessible B.available C.convenient D.ready
A.Life is always fraught with danger and uncertainty. B.The chances for a fatality or an injury to occur to the average individual are not high. C.No one can afford to disregard his future and what he holds in such a changing environment. D.Insurance can be regarded as a way to plan for the futur