【单选题】The author thinks that______.
A.
medical decisions for old people should be left to the doctors
B.
old people can enjoy a happy life only if they are very rich
C.
the opinion that we should try every means possible to save old people is doubtful
D.
it is always morally right to treat old people and push off death
【单选题】一个多项式加 得到多项式 ,则原来的多项式是 [ ]
【多选题】根据支付结算法律制度的规定,下列有关委托收款的表述中,正确的有()。
A.
委托收款是收款人委托银行向付款人收取款项的结算方式
C.
委托收款以银行为付款人的,银行应当在当日将款项主动支付给收款人
D.
委托收款以单位为付款人的,付款人未在接到银行通知日的次日起3日内通知银行付款的,视同付款人拒绝付款
【简答题】___is often the case with children,Tom was completely better by the time the doctor arrived.
【简答题】一个多项式与 的和是 ,则这个多项式是 __ ____ .