They plan to plant trees next year．（ ）
| A． |
three hundred |
| B． |
three hundreds |
| C． |
three hundreds of |
﹣It's raining hard，you should drive as _______as possible．
﹣OK，I will．（ ）
A．clearlyB．quietlyC．carefully
Taxi Apps（打车软件）can help us travel around more easily，_______more and more people like using them．（ ）
A．orB．soC．but
﹣The school net will be shut down for safety reasons．
﹣That doesn't ____ me at all．I'm not a net﹣worm，anyway．（ ）
A．fitB．satisfyC．worry
﹣This windbreaker is too expensive．Show me another，please．
﹣Sorry，but that's the __________．（ ）
A．dearestB．longestC．cheapest
﹣Can you go and_________ how many flights there are from Sanming to Shanghai every week？
﹣No problem．（ ）
A．find outB．work outC．look out