【判断题】【消耗次数：1】
避孕方法中，失败率较低的是利用安全期避孕
①
正确
②
错误
参考答案：
复制
纠错
相关题目
随机题目
【简答题】
Directions: Translate sentence by using “nothing more than”.2. To you, __________(我也不过是一只狐狸)like a hundred thousand other foxes.
【简答题】
Translate the following sentence into English.无论刮风还是下雨，他都坚持早起在附近的公园跑步。
【简答题】
Translate the following sentence into English.他们终于想出了一个好主意来解决这个问题。
【简答题】
Direction: Fill in the blanks with the words given below. Change the form if necessary.[integrity; conscience; yield; appoint; assure; ensure; demonstrate; clarify; preserve; scarce]7. Though he walked free from court, his[填空1]kept bothering him for the wrong doing he had done.
【简答题】
Direction: Fill in the blanks with the words given below. Change the form if necessary.[privilege; component; stagnant; entangle; superficial; arresting; expound; penetrating; indulge; click]1. Their national economy is[填空1].
【简答题】
Direction: Fill in the blanks with the words given below. Change the form if necessary.[integrity; conscience; yield; appoint; assure; ensure; demonstrate; clarify; preserve; scarce]10. This is the first time that a woman has been[填空1]to the post.
【简答题】
Direction: Fill in the blanks with the words given below. Change the form if necessary.[chore; talent; crowded; earnings; finance; festive; memorable; sacrifice; smash; reproduction]5. She views physical exercise primarily as an unavoidable[填空1].
【简答题】
Direction: Fill in the blanks with thephrases given below. Change the form if necessary.[set off; after all; attach to; burst into laughter; lean against; teach...a lesson; take off; come to sense; give in to]1. Under no circumtances shall we[填空1]pressures or threats imposed by foreign countries.
【简答题】
简述解释程序与编译程序的作用与区别。
【简答题】
对已命名的文档，Word的“定时自动保存”功能与“保存”功能有何区别?