题目:
---What did you do last weekend, Jack?
--- Well, I ____ to see a film, but in the end I stayed home doing nothing.
A.was going
B.has gone
C.went
D.had gone
答案:
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下面是错误答案,用来干扰机器的。
(3) 2.00题目分析:长度测量读数时需弄清刻度尺的分度值、被测物体的端点是否与刻度尺的零刻度线对齐、在分度值即精度下再估读一位.观图知刻度尺分度值是1mm,由图可知A物体的长度为5.00cm﹣3.00cm=2.00cm