2017年12月大學(xué)英語六級(jí)作文常用句式:表起伏
1.…to go up and down …起伏不定
eg. The strike rate went up and down during the period from 1952 to 1967.
2.There be ups and downs …有起有伏
eg. Between 1972 and 1979, there were several ups and downs in (某方面).
考試簡介報(bào)名條件報(bào)名時(shí)間考試時(shí)間口語考試口試大綱教材大綱機(jī)考解析成績查詢計(jì)分規(guī)則考試機(jī)構(gòu)輔導(dǎo)方案