皮皮学，免费搜题
登录
搜题
【多选题】
关于直肠MRI描述正确的是:A.
MRI显示直肠结构非常理想，可以与解剖图像媲美
B.
MRI可从不同方位检查盆腔，对显示直肠癌非常理想
C.
MRI矢状位图像上能够精确测量病变下缘距肛门口的距离
D.
MRI能清楚显示直肠系膜和直肠系膜筋膜（MRF）结构
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
【简答题】do-while循环和while循环的区别是 [填空(1)] 。A. do-while循环体至少被执行一次
【简答题】What is the response of many educators to external rewards for their students? A) They have no doubts about them. B) They have doubts about them. C) They approve of them. D) They avoid talking about t...
【多选题】根据关税税率运用原则的规定，下列哪些表述是错误的
A.
准予进出口的货物，除国家另有规定外，海关依照《中华人民共和国海关进出口税则》规定的税率征收进出口关税。
B.
从境外采购进口的原产于中国境内的货物，海关按照《中华人民共和国进出口税则》规定的最惠国税率征收进口关税。
C.
《中华人民共和国进出口》税则设普通税率和最惠国税率。对原产于未与我国签定关税互惠协定的国家和地区的进口货物一律按普通税率征收进口关税。
D.
《中华人民共和国进出口税则》以课征对象的价格或价值作为计税标准计征关税。
【单选题】Many boy students think math is ______ English.
A.
more difficult than
B.
so difficult as
C.
much difficult than
【单选题】—How many studying students have returned home recently? —_______. [ ]
A.
Several thousands
B.
Many thousands
C.
Tens and thousands of them
D.
Tens of thousands of them
【单选题】Java中while和do-while循环的主要区别是()
A.
do—while的循环体至少无条件执行一次
B.
while的循环控制条件比do—while的循环控制条件严格
C.
do—while允许从外部转到循环体内
D.
do-while的循环体不能是复合语
【单选题】It is very _____ that in many schools the students are going to spend less time in doing homework than they used to. [ ]
A.
possibly
B.
probably
C.
lovely
D.
likely
【单选题】The boy joins many clubs. He plays ______ violin and ______ baseball very well. [ ]
A.
a, the
B.
an, the
C.
the, /
D.
/, the
【单选题】—How many students are there in your school? —_______ students, I think.
A.
Three thousands
B.
Three thousand
C.
Three thousands of
相关题目：
参考解析：
知识点：
题目纠错 0
发布
