皮皮学，免费搜题
登录
搜题
【简答题】
水循环的意义？
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
【单选题】Mary sat at the table, looked at the glare and ______ her lips.
A.
smacked
B.
opened
C.
parted
D.
separated
【单选题】Mary sat at the table, looked at the plate and ______her lips.
A.
smacked
B.
opened
C.
parted
D.
seperated
【单选题】When I entered the room, I found Mary ______ at the desk ______ her homework.
A.
sat; doing
B.
sitting; to do
C.
seating; to do
D.
seated; doing
相关题目：