问题
选择题
—Can they play basketball?
—No,_____.[ ]
A. they are
B. they don't
C. they can't
D. they can
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—Can they play basketball?
—No,_____.[ ]
A. they are
B. they don't
C. they can't
D. they can
答案：C
假设某国国际收支平衡简表如下所示：
(单位：亿美元)
| 货物出口 | 2000 |
| 货物进口 | 1800 |
| 服务收入 | 400 |
| 服务支出 | 500 |
| 收益收入 | 50 |
| 收益支出 | 30 |
| 外商直接投资 | 450 |
| 对外直接投资 | 120 |
| 其他投资流入 | 480 |
| 其他投资流出 | 620 |
该国经常账户差额为( )亿美元。
A．110
B．120
C．130
D．140