皮皮学，免费搜题
登录
搜题
【单选题】
关于月经下列哪正确的A.
月经周期的长短主要与卵泡期有关
B.
月经血可凝固，多伴有小血块
C.
月经来潮表明有排卵，且未发生受精和孕卵着床
D.
子宫内膜从基底部剥脱
E.
正常月经量约100ml
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】The American continent was named after Christopher Columbus, because he found the new continent by sailing west in search of a new sea route to India.
A.
正确
B.
错误
【简答题】甲企业是增值税一般纳税人,2019年12月取得不含税销售收入为10000元,适用的增值税税率为13%,计算当月的增值税销项税额。
【单选题】It was through telescope ______ he found the new star.
A.
that
B.
when
C.
the time
D.
which
【单选题】How was the man's situation resolved?
A.
He got fired.
B.
He found a new job.
C.
He was promoted.
D.
He wanted to be acknowledged.
【单选题】It was through telescope ___ he found the new star
A.
when
B.
which
C.
the time
D.
that
【简答题】毛绒爱心
【简答题】When he reached the kingdom, he found the new surroundings difficult ___________(tolerate).
相关题目：