网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
He ought ( ) so soon.
A、to not have left
B、to have not left
C、not to have left
D、not have left
参考答案
更多 “ He ought ( ) so soon. A、to not have leftB、to have not leftC、not to have leftD、not have left ” 相关考题
考题
Tom has many books and _______ likes _______ very much.
A.he, itB.he, themC.they, himD.he, they
考题
Ada: How's the young man?Bill:______A、He's twenty.B、He's a doctor.C、He's much better.D、He's Dick.
考题
选哪一个He’s watching TV? He’s _______
He’swatchingTV?He’s________tobecleaninghisroom.A)knownB)supposedC)regardedD)considered
考题
22． It’ s almost impossible for ________ few people to do _________much work in________ a short time．A．so; so; soB．so; so; suchC． such; such; suchD． such; such; so
考题
下列反应 2 SO2（g）＋ O2（g）＝ 2 SO3（g） 达平衡时，保持体积不变，加入惰性气体 He ，使总压力增加一倍，则A．平衡向左移动B．平衡向右移动C．平衡不发生移动D．条件不足，无法判断
考题
下列反应达平衡时，2SO2（g) + O2（g) =2SO3（g)，保持体积不变，加入惰性气体He，使总压力增加一倍，则：A．平衡向左移动B．平衡向右移动C．平衡不发生移动D．无法判断
热门标签
最新试卷