试题 试卷
题型:单选题 题类:模拟题 难易度:普通
上海市普陀区2017届九年级下学期英语4月质量调研(二模)试卷
—_________Someone kept talking behind us .
-- It's only about one kilometer.
— OK. __________.
—
—______ I believe you can do a good job this time.
— It's about 1.3 billion.
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