caoyi81121 幼苗
共回答了20个问题采纳率：95% 举报
1年前
断弦求知音 幼苗
共回答了10个问题 举报
回答问题
第一句：We had to wait until he came back.
1年前2个回答
I had to wait until he came back改为一般疑问句
1年前3个回答
Bob had left his keys in the office,so he had to wait until
1年前1个回答
he had to wait until one of his coworkers came to work and -
paper did not explode in 321BC,we had to wait until the 1500
1年前4个回答
Helen ( ) her keys in the office so she had to wait until he
Europe has had to wait until the end of the 20th century for
10.Helen ___ her key in the office so she had to wait until
Helen___her keys in the office so she had to wait until her
Helen___her keys in the office,so she had to wait until her
They promised to wait until the clock struck eleven 有何含义?
1.Jack _____ his keys in the office ,so he had to wait until
Mrs Smith____her keys in the office.so she had to wait until
Helen ______ her keys in the office so she had to wait until
Helen ____ her keys in the office so she had to wait until h
until they come out again,i prefer to wait inside 怎么改?
Jake _____his key in the office so he had to wait until his
Helen _______her keys in the office so she had to wait until
They must wait until the red light changes to green 是什么意思
你能帮帮他们吗
在三角形ABC中,E、F为AB、AC上的点,已知：AE/EB=a,AF/FC=b,连接EF,P为EF上一点,PE/PF=
阅读下面这首唐诗，完成后面的题目。 移家别湖上亭
三角形内切圆面积计算公式
y=（√log0.4x-1）/（2x-1）的定义域?
分解因式 1/2 ax^2y^2+2axy+2a-2x^2n -4x^n9(m+n)^2-16(m-n)^256x^3y
精彩回答
已知|a|=5，√b²=7，且|a+b|=a+b，则a-b的值为（ ）
你们小组调查得来的错别字，比较有代表性的如： ①锦上天（添）花 ②签（鉴）定书
英汉互译。1.一张纸 2.公共汽车司机
Schools should reward top students who have highest score.
密密层层的枝叶把森林封得严严实实的。封字用得真形象，让我体会到什么
