woshiabin 幼苗
共回答了12个问题采纳率:100% 举报
1年前
如图所示已知AP=4/3AB,用OA,OB表示OP,OP=?
1年前3个回答
1年前1个回答
你能帮帮他们吗
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1年前
某同学在做研究影响蒸发快慢的因素实验时,如图所示,他在相同的两个玻璃片上分别滴上一滴水,观察中情景可知,该同学主要在研究蒸发快慢是否与( )
1年前
These wild flowers are so special that I would do ________ I can do to save them. [ ]
1年前
Our English teacher often asks us to have a__________(discuss) in groups of four.
1年前
Danny thought he _________ hit the ball, but he hurt his hand.
1年前