25×15的积是[ ] A.1225 B.382 C.375 D.425_爱下问搜题

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问题选择题

25×15的积是[ ]

A.1225

B.382

C.375

D.425

答案

答案：C

选择题

The local authority is trying to ______ oversea investment by beautifying its environment.

A．value

B．encourage

C．introduce

D．affect

单项选择题

设AB距离为200.23m，方位角为121°23'36"，则AB的x坐标增量为______

A．-170.92m
B．170.92m
C．104.30m
D．-104.30m