题目
题型:同步题难度:来源:
B. will work
C. are working
D. worked
答案
核心考点
试题【Remember to save what you ________ on once in a while in case the computer sudde】;主要考察你对现在进行时等知识点的理解。[详细]
举一反三
—I think he ________ to put on a brave face.
B. has tried
C. tries
D. is trying
—You ________ stupid! It takes effort now, but later you will benefit from it.
B. are being
C. have been
D. were being
B. must have waited
C. must be waiting
D. may wait
—The neighbours _____ the lawn.
B. are mowing
C. have mowed
D. will mow
最新试题
- 1如图,在△ABC中,∠C=90°,P为AB上一点,且点P不与点A重合,过P作PE⊥AB交AC边于点E,点E不与点C重合,
- 2平面直角坐标系中,平行四边形ABOC如图放置,点A、C的坐标分别为(0,3)、(-1,0),将此平行四边形绕点O顺时针旋
- 3若a,b,c∈R,a>b,则下列不等式成立的是 (填上正确的序号).①<;②a2>b2;③>
- 4It is ______ world of wonders, ______ world where anything c
- 5下列农业生产措施中,与激素的作用无关的是①果树整枝修剪 ②无籽西瓜的培育 ③无籽番茄的培育 ④带芽的枝条扦插易生根 ⑤阉
- 6Susan decided not to work on the program at home because she
- 7用游标卡尺(卡尺的游标有20等分)测量一支铅笔的长度,测量结果如图所示,由此可知铅笔的长度是______________
- 8唐朝著名的诗人有很多,有的诗人创作了大量的忧国忧民、反映社会现实生活的诗作,后人称他为“诗圣”,你知道他是谁吗?[
- 9若,则目标函数z=x+2y的最小值为________
- 10在“探究导体的电阻跟哪些因素有关”的实验中.(1)小明的猜想是:①电阻可能与导体的材料有关;小亮的猜想是:②电阻可能与导
热门考点
- 1求函数y=2-5x-3x2的极值.
- 2如图,已知一次函数y1=x+m(m为常数)的图象与反比例函数y2=(k≠0)的图象相交于点A(1,3),(1)求两个函数
- 3Kate"s ambition to become a nurse _____ from a desire to hel
- 4-Turn off the recorder-I"m not in the ________for any music.
- 5 Mr. Wang has two _____ sons; one has got married and the ot
- 6丰富的旅游资源包含哪两方面的含义?___________________________________________
- 7如图所示A、B为两弹簧振子的振动图象,求它们的相位差。
- 8我国首个月球探测计划“嫦娥工程”将分三个阶段实施,大约用十年左右时间完成,这极大地提高了同学们对月球的关注程度.以下是某
- 9植物生活离不开水,其原因不包括[ ]A.环境中水越多植物生长的越好 B.干种子必须吸足水才能萌发C.植物进行光合
- 10验证动量守恒定律实验按照如图所示的那样安装好装置,将斜槽固定在桌边,使槽的末端________,被碰小球放在槽前端边缘处