杭州交通信息网我是杀人犯种子:请问staudy的现在分词 drop的现在分词valley的复数形式windy的名词形式？
来源：百度文库 编辑：杭州交通信息网 时间：2024/05/03 02:34:34
It is necessary for me to take a taxi.中it is necessary for me可以被那些词或词组替换？谢谢！！！
可否写成：I had better take a taxi.?
可否写成：I had better take a taxi.?
第一个是study 的现在分词吧 studying
后面的分别是dropping valleys wind
最后一个可以是 I must, I have to, I need, or It is required for me
第一个单词写错了，应该是：study, 现在分词为： studying
dropping
valleys
wind
necessary 可以替换为：necessity, essential, requirement, requisite
studying
dropping
valleys
wind
若要意思大概不变,可换为essential,important等近意形容词
若只求句子语法正确,可换为任何adj,即形容词
staudying dropping valleys wind
it is necessary/important for me