问题
单项选择题
产品的使用可靠性难于达到其（）可靠性。
A．实际
B．内在
C．固有
D．综合
答案
参考答案：C
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产品的使用可靠性难于达到其（）可靠性。
A．实际
B．内在
C．固有
D．综合
参考答案：C
| 判断下列句子的正确 (T) 与错误 (F)。 | |
| |
| ( )1. I can get my ticket refunded if I'm not pleased with my seat. ( )2. Sometimes there are security checks before people enter the theatre. ( )3. It's not allowed to leave my mobile phone on while I am watching the show. ( )4. If I arrive after the show begins, I should hurry to my seat. ( )5. I can take photos in the theatre if I like. |