题目

 —How many__________ are there in your school ?   —Twenty . A. woman teachers     B.woman teacher   C. women teacher    D. women teachers   答案： D. 考查名词作定语。少数情况修饰词和被修饰词都用复数形式。如man和woman作定语时，故选D答案。  Extra lessons on Sundays put ______ pressure on students, who already have ______ homework. [     ]A. many; much of B. more; many of C. more; piles of D. many; plenty of