问题
选择题
I was so familiar with him that I recognized his voice _____ I picked up the phone.
A．as
B．after
C．the instant
D．while
答案
答案：C
搜题请搜索小程序“爱下问搜题”
I was so familiar with him that I recognized his voice _____ I picked up the phone.
A．as
B．after
C．the instant
D．while
答案：C
学以致用：今年10月1日是我们伟大祖国六十华诞。为迎接国庆，学校准备举办一次“新中国经济建设成就展”。现在请你和同学们一起来参加筹备工作。
（1）下面是同学们收集到的一些图片，请你给与分类把代号填入下表。
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| A武汉长江大桥 |  |
| B |  |
| C |  |
| D |
