异位妊娠发生于输卵管妊娠的百分率是()
A.30%
B.50%
C.70%
D.80%
E.95%
参考答案:E
小题1:The name of the website is ________.
A.Home
B.Learning English
C.Listening
D.Englishclub.com小题2:The website is useful not only in learning English but also in ________.
A.teaching English
B.finding work
C.travel guiding
D.home setting小题3:The webpage does NOT provide ________.
A.free lessons
B.an advertisement
C.a chat room
D.a questionnaire
填入下面句子空缺处最为合适的选项是( ) 哥白尼地动学说______人类意识之深,自古以来没有任何—种学说,没有任何一种发明,可以和它相比。
A.撼动 B.撼击C.震憾 D.震动