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【单选题】
安全带的寿命一般为5年,使用( )年后批量抽检。A.
1年
B.
2年
C.
3年
D.
4年
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举一反三
【单选题】The girl felt because she lost a good chance. A. moving B. upset C. surprised D. worried
A.
B.
C.
D.
D
【简答题】At the age of five, she became a paraplegic(截瘫患者), but she never lost heart. Although she missed the chance to go to school, she finished all the courses of primary and secondary schools, she learned ...
【单选题】根据《建设工程工程量清单计价规范》的规定，( )的工程量不是按设计图示尺寸以体积计算的。
A.
现浇混凝土基础
B.
现浇混凝土梁
C.
现浇混凝土桩
D.
现浇混凝土楼梯
【单选题】( )5. Vicky lost the chance to to America. she is very disappointed. Let's go to _______. A. cheer her up B. cheer up her C. cheer her on
A.
cheer her up
B.
cheer up her
C.
cheer her on
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