题目内容
请在空白处填入R10/2(1,10000)中的数：1.0，1.6，2.5，4.0，，10，16，25，40，63，100，，250，400，630，，1600，，4000，6300，10000
查看答案
搜索结果不匹配？点我反馈
更多问题
Complete the following sentences with proper prepositions or adverbs.(1) I like swimming instead _________ skating.(2) A lot of workers are afraid ________ losing their jobs.(3) Who knows what will happen ___________ the future?(4) She is strong-willed and never easily give ________.
Add the suffix “-ful” to the words given below. Then complete the following sentences with the words thus formed.skill arm meaning use forget(1) Here’s some __________ information about travel in China.(2) Kobe is a __________ basketball player.(3) Monica carried an __________ of flowers.(4) Life is not __________ without friends.(5) Grandpa is __________ and often repeats himself when he tells a story.
I am a ___________ of Peking University.
All the passengers in the car escaped ___________.
微信支付 
支付宝支付