【正文】
ing received his reply, she rang him up again. 。 Unit 4 Section Ⅱ Ⅰ .單句語法填空 has given us many telephone calls, convincing(convince) us of his honesty and determination. 解析 :句意:他給我們打了很多電話,讓我們相信他的真誠和決心。 Ⅱ .句型轉(zhuǎn)換。 collected(collect) the information, I help other scientists predict where lava from the volcano will flow next and how fast. 解析 :句意:收集信息后, 我?guī)推渌茖W家一起預測熔巖接著將往何處流,流速是多少。 tried(try) the Chinese food, we felt