【简答题】防止番茄落花落果常用的生长调节剂是 ,使用浓度为 mg/L,使用时期在 ,使用方法是 ,注意事项有 、 。
【单选题】“通过批判旧世界发现新世界”这个思维方法是()。
【单选题】£ Here are some time markers often used with the past simple (PS) or the present perfect (PP). Choose PS or PP for the following words. Some can be used with both. this week
【单选题】According to Paragraph 3, some people find it outrageous that _____.
A.
some parents indulge their children in extravagant spending
B.
some younger generation's must-haves could cost so much
C.
some parents are ignorant about their children's spending
D.
some children disregard their notorious spending habits
【单选题】£ Here are some time markers often used with the past simple (PS) or the present perfect (PP). Choose PS or PP for the following words. Some can be used with both. in 2007
【判断题】According to some experts ,the development of convention venues in Beijing will contribute substantially to the local economy.()
【单选题】£ Here are some time markers often used with the past simple (PS) or the present perfect (PP). Choose PS or PP for the following words. Some can be used with both. just