两道高一英语选择题 求求你们了，这两道题把我弄得睡都睡不着了。 帮帮我！谢谢！！！

Question

1 The plane_____minutes ago is disappearing_____.
A.taking off; from a distance
B.having taken off; in the distance
Ctaking off; in the distance
Dtaken off; from a distance
Prices of daily goods_____ through the Internet can be lower than some shop prices.
A.are bought B bought C been bought D buying

Answer 1

1. B having taken off; in the distance( take off 是不及物动词短语,且动作发生在 disappearing之前, 因此用现在分词的完成形式作定语修饰The plane, in the distance "在远方" ,固定搭配)
B bought 是用过分作定语修饰goods, 此句的谓动是 can be .
句意: 在网上买的日用品的价格比一些商店里的价格可能要低些.

Answer 2

关键是对句子的理解，数分钟前起飞的飞机在飞一段距离后消失了。所以第一题选b，中间是过去时态，中间有is连接
第二题，日常用品的价格从网上买比在商店买便宜，完整说法是中间要多 which are bought，，，which are可以省略，所以是选则b

Answer 3

第一题一定是B，having taken off在这里作修饰the plane的定语，第二题肯定是B

Answer 4

答案都选B吗？好长时间没有做过英语选择题了……来自：求助得到的回答

Answer 5

第一题选D 译为几分钟前已起飞的飞机正从远方消失 第二题选B 因为日常货物被买 因而用被动形式做定语

Answer 6

C
B