（求救）高中英语单选1,Each number in the series 2-4-8-16 is twice as large _英语解答

（求救）高中英语单选
1,Each number in the series 2-4-8-16 is twice as large as the () number.
ApreviousD front
我选D但答案是A,
2,really?A MP3 player for $10 is real a bargain .Is it real ( )?
A yet Bstill C thoughD either
答案是C选c怎么解释? “即使它是真的”?

人气：233 ℃　时间：2020-05-30 15:03:29

解答

front 方位位置关系如果16前都是他的前面,怎么决定?previous 这个数的之前.
though在句尾,通常前有逗号,表示虽然如此.此句中说话人觉得太便宜,还是有点不相信是真的.即though a MP3 player for $10 is real a bargain ,情况下,还是难以置信.