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【单选题】
旅客或者无票人员在站内或者列车上发生急病时,应( )。A.
立即通知其单位或者家属
B.
立即送医院抢救
C.
立即收集旁证、物证
D.
立即报警
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反馈参考答案：
举一反三
【单选题】单斜晶系中，晶体常数特点为：
A.
a=b≠c, α=γ=90°, β>90°
B.
a≠b≠c, α=β=90°, γ>90°
C.
a=b≠c, α=β=90°, γ>90°
D.
a≠b≠c, α=γ=90°, β>90°
【多选题】预防砌筑砂浆和易性差、沉底结硬的措施是( )。
A.
水泥砂浆尽量用高强水泥配置
B.
不用细砂
C.
严格控制塑化材料的质量和掺量
D.
随伴随用
E.
灰桶中砂浆经常翻拌和清底
【单选题】墙体按构造形式可分为( )。 I.实体墙;II.空体墙;III.块材墙;IV.复合墙;V.板材墙;VI.现浇墙;
A.
Ⅰ、Ⅳ、Ⅴ
B.
Ⅱ、Ⅲ、Ⅳ
C.
Ⅰ、Ⅱ、Ⅳ
D.
Ⅰ、Ⅳ、Ⅴ、Ⅵ
【单选题】You can never imagine ____ when she received our nice birthday present. [ ]
A.
how she was pleased
B.
how excited she was
C.
how happy was she
D.
she was how happy
【单选题】单斜晶系中，晶体常数特点为
A.
a=b ¹ c, a = g =90 ° , b >90 °
B.
a=b ¹ c, a = b =90 ° , g >90 °
C.
a ¹ b ¹ c, a = b =90 ° , g >90 °
D.
a ¹ b ¹ c, a = g =90 ° , b >90 °
【单选题】When the doctors told Sang Lan that she would never again be a gymnast, she _______ overcome her disappointment and be proud of the things she had accomplished. [ ]
A.
would
B.
could
C.
was able to
D.
should
【多选题】预防砌筑砂浆和易性差、沉底结硬的措施是（）
A.
水泥砂浆尽量用高强水泥配制
B.
不用细砂
C.
严格控制塑化材料的质量和掺量
D.
随拌随用
E.
灰桶中的砂浆经常翻拌和清底
【单选题】What does a woman usually do when she is going to buy something?
A.
She never arranges a plan for what she is going to buy.
B.
She doesn't ask the shop assistant to help her.
C.
She seldom asks about its price.
D.
She will not try it on in the shop.
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