题目要求是什么呢?
同义句?用entered吧
He was doing his homework when Mom came into his room.
He was doing his homework when Mom came into his room.
He was doing his homework when Mom ______ his room.
He was doing his homework when Mom ______ his room.
英语人气：351 ℃时间：2019-12-22 17:18:51
优质解答
我来回答
类似推荐
- When I came into the room,I saw him _______ his homework.A、did B、does C 、doing D、to do
- i was doing my homework when my mom came
- I was doing my homework when he came in.(对I was doing my homework提问）
- He was doing his homework when his father came yesterday 可不可以改成
- He was doing hie homework when his father came yesterday was doing是不是谓语 his是定语 homework是
猜你喜欢
- 1如图，甲、乙两运动员正在训练接力赛的交接棒．已知甲、乙两运动员经短距离加速后都能达到并保持8m/s的速度跑完全程．设乙从起跑后到接棒前的运动是匀加速的，加速度大小为2.5m/s2．
- 2某班共30人，其中15人喜爱篮球运动，10人喜爱乒乓球运动，8人对这两项运动都不喜爱，则既喜爱篮球运动又喜爱乒乓球运动的人数为_．
- 3什么是化学变化/是有新的物质生成吗?
- 4完全立方公式是什么?
- 5运用经济生活知识 分析说明我国汽车价格不断下降的原因
- 6两个自然数之和等于两个自然数之积?怎么算,
- 7求和：数列An=1/(√(n+1)+√(n-1))(n>=2)
- 8一个容器盛满水时总质量为65g,再将30g沙粒投入这个容器中,溢出部分水后总质量为83g,求①沙粒派出了多少
- 95.8g某铁样品与足量的稀硫酸反应（杂质为碳,不与酸反应）产生氢气的质量为0.2g,则此铁样品中铁的质量分数为多少?此铁样是钢还是生铁?
- 10在平面直角坐标系xOy中,点P到两点（0、-根号3）（0,根号3）的距离之和等于4,设点P的轨迹方程为C