问题
单项选择题
函有哪些特点？（）
A.针对性、双向性、陈述性
B.灵活性、期复性、紧迫性
C.多向性、结论性、及时性
D.多向性、灵活性、有效性
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
函有哪些特点？（）
A.针对性、双向性、陈述性
B.灵活性、期复性、紧迫性
C.多向性、结论性、及时性
D.多向性、灵活性、有效性
参考答案：D
| 从方框内选出合适的单词并用其适当形式填空。 | |
2. On July 1st last year,he _____ the chess club. 3. My father was _____ in 1956. 4. Don't you know the answer to the _____? 5. It often _____ in winter in North China. 6. The family _____ to Beijing in 1998. But now they live in Shanghai. 7. I enjoy Li Bai's _____ very much. 8. _____ is the last month of a year. |