皮皮学，免费搜题
登录
搜题
【单选题】
致癌物的剂量效应曲线为:()A.
直线
B.
U型
C.
S型
D.
不规则型
E.
抛物线型
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】John regretted very much ______ unkind things about his boss.
A.
to say
B.
to have said
C.
having said
D.
being said
【单选题】John regretted_to the meeting last week.
A.
not going
B.
not to go
C.
not having been going
D.
not to be going
【单选题】女性，29岁，婚后5年未孕，幼时患过肺结核性胸膜炎，已治愈，月经规律，妇检未 见异常，月经前诊刮为分泌期子宫内膜，男方精液常规在正常范围内，进一步检查首先考 虑( )
A.
腹腔镜检查
B.
内分泌检查
C.
X线腹部平片
D.
输卵管碘油造影
E.
官腔镜检查
【简答题】John regretted ________ to the meeting last week. A) not going B) not to go C) not having been going D) not to be going
【单选题】John regretted（）ashore yesterday.
A.
not going
B.
not having been going
C.
not to go
D.
not to be going
【简答题】女性,29岁,婚后5年未孕,幼时患过肺结核性胸膜炎,已治愈,月经规律,妇检未见异常,月经前诊刮为分泌期子宫内膜,男方精液常规在正常范围内,进一步检查首先考虑A. 腹腔镜检查 B. 内分泌检查 C. X线腹部平片 D. 输卵管碘油造影 E. 官腔镜检查
相关题目：
参考解析：
知识点：
题目纠错 0
发布
