family(家庭), group(小組), police(警察),committee(委員會), team(組), box(盒), audience(觀眾)等詞,可以是單數(shù),也可以是復(fù)數(shù),關(guān)鍵要看題目所給的提示,例如:
The whole box of matches _____ wet; I couldn't light a simple one
A. was
B. is
C. were
D. are
解題思路:這道題如果沒有后半句I couldn't light a simple one,是沒辦法解答的。這句話提示了兩點:
(1)時態(tài)為"過去時",故B、D已不可能了;
(2)"a simple one"說明是指盒子內(nèi)的一根根火柴,故答案為C.試想,如果我們把后半句改為 "I had to throw it away", 那么正確答案應(yīng)是A.
所以,看清題目的提示對于解題是非常重要的。