题目内容
(
)减去180得300.[
]|
A .20 |
B .120 |
C .480 |
答案:C
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(
)减去180得300.[
]|
A .20 |
B .120 |
C .480 |
题目内容
(
)减去180得300.[
]|
A .20 |
B .120 |
C .480 |
(
)减去180得300.[
]|
A .20 |
B .120 |
C .480 |