皮皮学，免费搜题
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【单选题】
某项目承包人，在收到变更指示的8天后，向监理人提出变更报价书。而总监理工程师在收到承包人变更报价书的第20天，约请承包人商量确定了变更价格，则在此事件中（ ）。A.
承包人提交“变更报价书”超过时效
B.
总监理工程师约请承包人商定变更价格超过时效
C.
承包人提交“变更报价书”没有时间要求
D.
总监理工程师约请承包人商定变更价格没有时间要求
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Speaker A: Your son is very hard-working. Speaker B: ________
A.
No, don’t say so.
B.
That’s right.
C.
Thank you.
【单选题】— What do you think of your brother's son? — He _____ be very naughty but at the same time you _____ help liking him. [ ]
A.
will; will
B.
won't; can't
C.
may; may
D.
can; can't
【单选题】Your son is becoming very rude. You _____ scold him.
A.
car
B.
ought
C.
May
D.
ought to
【单选题】患者头晕、心悸、齿龈出血、月经量过多半年余。曾在当地服止血药治疗未愈。近1周因呼吸道感染伴发热、齿龈出血加重来门诊检查。诊断为再生障碍性贫血。 入院后因高热出现抽搐,此时最适宜的降温措施是
A.
温水擦浴
B.
酒精擦浴
C.
口服阿司匹林退热
D.
冰盐水灌肠
E.
头部及大血管处放置冰袋
【单选题】— What do you think of your brother's son? — He ____ be very naughty but at the same time you ___ help liking him. [ ]
A.
will; will
B.
may; may
C.
can; can't
D.
won't; can't
【单选题】Your son is becoming very rude. You ______ scold him.
A.
can
B.
ought
C.
may
D.
ought to
【单选题】— How is your son getting along with his work in England? —Well. He’s ___ very easily to the new environments.
A.
adopted
B.
adapted
C.
adjusted
D.
accustomed
【单选题】患者头晕、心悸、齿龈出血、月经量过多半年余。曾在当地服止血药治疗未愈。近 1周因呼吸道感染伴发热、齿龈出血加重来门诊检查。诊断为再生障碍性贫血。 治疗 1年后,最后恢复的是
A.
红细胞数
B.
白细胞数
C.
网织红细胞数
D.
血小板数
E.
血清铁蛋白
【单选题】患者头晕、心悸、齿龈出血、月经量过多半年余。曾在当地服止血药治疗未愈。近1周因呼吸道感染伴发热、齿龈出血加重来门诊检查。诊断为再生障碍性贫血。 鉴别再生障碍性贫血和急性白血病最主要的手段是
A.
.骨髓象检查
B.
治疗效果
C.
临床表现
D.
预后的观察
E.
血象检查
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