皮皮学，免费搜题
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【单选题】
沸腾钢与镇静钢冶炼浇注方法的主要不同之处是()A.
冶炼温度不同
B.
沸腾钢不加脱氧剂
C.
两者都加脱氧剂，但镇静钢再加强脱氧剂
D.
冶炼时间不同
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皮皮学刷刷变学霸
举一反三
【单选题】He doesn't dare to leave the house ______________ he should be recognized.
A.
in case
B.
if
C.
provided
D.
so that
【单选题】I used to have short hair but now I have _____ hair. [ ]
A.
curly
B.
long
C.
straight
D.
yellow
【简答题】请列举名词、动词、形容词、区别词、副词的语法特征。
【简答题】Hi! My name is Millie. I am from England. I am twelve years old. I am slim and tall. I have long hair. I like music. I listen to music every evening. I like reading and I am in the Reading Club. But I...
【简答题】He doesn't dare to leave the house _____ he should be recognized. A) in case B) if C) provided D) so that
【单选题】以”朱叶卉,胡雁,吴密彬,等.电话随访对乳腺癌病人服药依从性和生活质量的影响[J],中华护理杂志,2015, 50(01)"为例,研究采取方便抽样,纳入2012年1-12月在复旦大学附属肿瘤医院首次接受全身辅助内分泌药物治疗的乳腺癌病人98例,采用计算机产生随机数字随机分为2组。研究采用计算机产生随机数进行随机分组的方法,主要优点是
A.
方法具有先进性
B.
样本有代表性
C.
抽样误差小
D.
简便易于操作
E.
两组间保证样本的均衡性
【单选题】Rose _________ tell her mother that she didn’t pass the exam.
A.
dare not to
B.
doesn’t dare to
C.
doesn’t dare
D.
dares not
【单选题】I used to have short hair, but now I have ________ hair.
A.
curly
B.
long
C.
straight
D.
brown
【单选题】—Did you use to have short hair? —______________. But now I have long hair.
A.
Yes, I do
B.
No, I don’t
C.
Yes, I did .
D.
No, I didn’t
相关题目：
【单选题】I used to have short hair but now I have _____ hair. [ ]
A.
curly
B.
long
C.
straight
D.
yellow