| 71. | Are you sure of your facts? |
| 你能肯定你的资料属实吗？
|
| 72. | If you're not sure how to do it, ask me. |
| 假若你拿不准怎样做,就来问我好了。
|
| 73. | Can we be sure that she's honest? |
| 我们能相信她是诚实的吗？
|
| 74. | I think the answer's right but I'm not absolutely sure about it. |
| 我认为这答案是正确的,但是没有绝对的把握。
|
| 75. | Jane is reliable, but I'm not so sure about Jim. |
| 简是信得过的,至于吉姆,我就不敢说了。
|
| 76. | She felt sure that she had done the right thing. |
| 她确信自己做得对。
|
| 77. | You're sure of a warm welcome. |
| 你一定会受到热烈欢迎的。
|
| 78. | Can I be sure of a profit if I invest? |
| 我要是投资,肯定能获利吗？
|
| 79. | You're sure of passing the exam if you work hard. |
| 只要用功,就一定能考及格。
|
| 80. | It's sure to rain. |
| 肯定要下雨。
|