book,pen,ruler,boy,radio,zoo,nose,face,monkey,watch,这些单词的复数怎

book,pen,ruler,boy,radio,zoo,nose,face,monkey,watch,这些单词的复数怎 写出下列词的复数：boy family pen foot radio watch key box tomato stud 写出下列单词的复数形式 1.boy 2.zoo 3.watch 4.Japanese 5.chi 写出下列单词复数形式 lady watch bus chair tomato boy textbook radio 单词的音标（速度）blue ruler zoo who to afternoon book look woman goo bus bench brush kiss chuch dish ruler peach这些单词的复数形式. 为什么How many monkeys are there in the zoo?中monkey的复数形式是monkey 求单词的复数形式单词如下：desk eraser friend boy box class watch wish lea pencil case eraser pen book ruler ZOO[写出下列单词的复数形式] 写出下面单词的复数 1.pen 2.strawberry 3.watch 4.key 5.dictionary 6.ba nose的复数形式