The thief took away the woman ’s wallet without ________.
A、beingseenA
without是介词，其后的动词必须用动名词形式。根据句意，此句需要用被动形式，所以答案是A。
Younger children are curious ________ how things work ，and many of them want to take apart everything within their reach.
We refer to the limited range of sounds as the phonic medium of language and individual sounds within that range as ______.
He said that the group ________ him a letter and asked him to go there for an interview.
Thethieftookawaythewoman’swalletwithout________.
The thief took away the woman ’s wallet without ________.
