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【单选题】
以下文件格式中属于视频格式的是( )。A.
jpg格式
B.
avi格式
C.
wav格式
D.
以上都是
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【简答题】_______ There was no (other choice); the company had to raise the price of their computers, even though they didn't want to.
【单选题】The company had decided to sponsor the exhibition, _____ helps to promote its image.
A.
that
B.
who
C.
what
D.
which
【简答题】武汉新型冠状病毒的防治备受关注,中国工程院院士( )教授再次出任国家卫计委高级别专家组组长。
【单选题】不知什么原因这条消息没有见报。
A.
For no reason, the news did find its way into the newspaper.
B.
For one reason or another, the news did not find its way into the newspaper.
C.
For some reasons, the news found no way into the newspaper.
D.
For a certain reason, the news did not find any way into the newspaper.
【简答题】武汉新型冠状病毒的防治备受关注。中国工程院院士( )教授,再次出任国家卫健委高级别专家组组长。
【单选题】 患者女, 25 岁。已婚,未生育,停经 2 个月余,阴道不规则出血 1 周,自测尿妊娠阳性,血 hCG 高于正常妊娠月份, B 超提示子宫大于正常妊娠月份,双侧卵巢有黄素化囊肿。 该患者确诊后首先应行(
A.
子宫全切术
B.
清除宫腔内容物
C.
预防性化疗
D.
手术切除卵巢
E.
切除子宫及附件
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