Her grandfather told her not___(water) the flowers if it____(rain)
答案为to water rains
理由：told的原型为tell
tell sb to do sth/tell sb not to do sth
此句的意思是她的爷爷告诉她如果下雨的话不要给花浇水
if it ( ）.这里是从句
从句用一般现在时.所以原型rain 加 s
.请楼主指教~
Her grandfather told her not___(water) the flowers if it____(rain)
答案为to water rains
理由：told的原型为tell
tell sb to do sth/tell sb not to do sth
此句的意思是她的爷爷告诉她如果下雨的话不要给花浇水
if it ( ）.这里是从句
从句用一般现在时.所以原型rain 加 s
.请楼主指教~