— Good morning. Can I help you?— I'd like to have this package ______. A: be weighed B: to be weighed C: weighed

------Good morning.Can I help you?------I'd like to have this package ,madam. A: be weighed B: to be weighed C: to weigh D: weighed

— I like to have my luggage ______, sir. — Well, it ______ thirty kilograms. A: weighed; is weighed B: to weigh; weighs C: weighing; is weighted D: weighed; weighs

-Good morning. Can I help you? -I'd like to have this package________, madam. A: e weighed B: to be weighed C: to weigh D: weighed

- Good morning. Can I help you?[br][/br] - I'd like to have this package ______. A: e weighed B: to be weighed C: to weigh D: weighed

------Good morning.Can I help you?[br][/br] ------I'd like to have this package ,madam. A: e weighed B: to be weighed C: to weigh D: weighed

The stones each ____________ as much as two tons. A: weighs B: are weighed C: weigh D: is weighed

-- Good morning . Can I help you?--I’d like to have this package ______,madam. A: A. be weighed B: B to be weighed C: C. to weigh D: D weighed

The dog ________ about 8 kilos when he is born. A: weighs B: is weighed C: was weighed D: weight

在双向链表中删除指针p所指的结点(pre和next，是结点的指针域，pre指向结点的前驱，next指向结点的后继)，则需要执行( )。 A: p↑．next：=p↑．pre；p↑．pre：=p； B: p↑．next↑．pre：=p↑．pre；p↑．pre↑．next：=p； C: p↑．pre：=p↑．next；p↑．next=p↑．pre； D: p↑．pre↑．next：=p↑．next；p↑．next↑．pre：=p↑．pre；