问题
单项选择题
砾石砂颗粒规格为（）mm。
A．0.05～5
B．5～100
C．0～100
D．38～100
答案
参考答案：C
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砾石砂颗粒规格为（）mm。
A．0.05～5
B．5～100
C．0～100
D．38～100
参考答案：C
| 完形填空。 Hector is always busy at work. But next month he is l a long vacation. He is going to China 2 his sister. They are going to the Great Wall and the Palace Museum. They are staying there for 3 two weeks. They have some Chinese friends there, 4 they are also visiting them. Then they're going to Hangzhou to have a 5 the West Lake. They're going sightseeing and 6 the beautiful gardens there. They are planning to stay for a week. 7 they are going to Mount Tai in Shandong. They are going hiking in the 8 . Five or six days later they'll 9 to New York. Then they will l0 go on with the busy work. | ||||
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