早教吧作业答案频道 -->英语-->
用runwalkswimliveeathave的过去式填空.Somedinosaursshortlegs.Somedinosaurslonglegs.dinosaursdidnotbutsomenearlakes.
题目详情
用run walk swim live eat have的过去式填空.Some dinosa
urs________________ short legs.
Some dinosaurs________________ long legs.
dinosaurs did not_____________ but some ______________near lakes.
urs________________ short legs.
Some dinosaurs________________ long legs.
dinosaurs did not_____________ but some ______________near lakes.
▼优质解答
答案和解析
Some dinosaurs had short legs.
Some dinosaurs had long legs.
dinosaurs did not swin but some swan near lakes.
Some dinosaurs had long legs.
dinosaurs did not swin but some swan near lakes.
看了用runwalkswimliv...的网友还看了以下：
求问化学题,往氨水里加盐酸求pH的问题.往0.02L,浓度为0.10mol/L的氨水中加入V（HC 2020-04-07 …
设直线l的斜率为k,且－2＜k＜3,求直线的倾斜角α的取值范围∵k＝tanα∈(－2,3)∴当－2 2020-04-11 …
基础训练上的一题.已知直线l的斜率k∈〔-1,3）,则l的倾斜角a的取值范围是什么?已知直线l的斜 2020-04-11 …
由硫酸钾、硫酸铝和硫酸组成的混合溶液,其pH=1,c(Al³+)=0.4mol/L,c(SO4²- 2020-05-13 …
已知双曲线C：，设过点A（-3，0）的直线l的方向向量=（1，k），（1）当直线l与双曲线C的一条 2020-05-15 …
为什么终边落在y轴上,角的集合为{x l x=k·180°+90°,k∈Z},而不是{x l x= 2020-05-16 …
（2jv3•吴中区一模）如果只有一i实数是关于xz方程（k-v）x2-（2k+v）x+k+v=jz 2020-05-17 …
已知L(k+1)x+(1-2k)y-3=0与曲线Cx^2+y^2+2x=0已知L(k+1)x+(1 2020-05-20 …
A.{H}、{L}和{IJ}B.{H}、{K}和{L}C.{K}、{L}和{IJ}D.{H}、{K} 2020-05-26 …
若有广义表L=((1,2,3)),则L的K度和深度分别为(34)。A.1和1B.1和2C.1和3D. 2020-05-26 …