问题
单项选择题
疏浚工程纵断面上不得有连续两个欠挖点，且欠挖值不得大于( )cm。
A．20
B．25
C．30
D．35
答案
参考答案：C
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疏浚工程纵断面上不得有连续两个欠挖点，且欠挖值不得大于( )cm。
A．20
B．25
C．30
D．35
参考答案：C
| 完形填空。 | |||
| 1___________ birthday is Christmas day. When he was born, a new star 2___________ in the sky. Three wise men 3___________ the star. They 4___________ the star to Jesus. They brought the baby special gifts. Many people say he 5___________ the son of God.
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