2013高考英语精选备考题库系列（含详解）
单项选择（十）
备战2013高考，精选1000道单项选择，希望对各位同学有帮助。
1．Look！There are ________ grazing over there.
A．two cattles B．two head of cattle
C．two cattle D．two heads of cattle
答案与解析：B cattle是牛的总称，集合名词，two head of cattle两头牛是固定短语。
2．Their ________ grief turned to crazy laughter in a minute.
A．apparent B．crazy
C．stable D．invaluable
