Thechildrenallturned____thefamousactr essassheenteredtheclassroom.
A.lookedatB.tolookat
C.tolookingatD.lookat
正确答案:B
Thechildrenallturned____thefamousactr essassheenteredtheclassroom.
A.lookedatB.tolookat
C.tolookingatD.lookat
正确答案:B上一篇 沼气是我国农村地区积极推广的新能源之一。就沼气开发利用与气候条件的关系,下列叙述正确的是A
下一篇 One of the most important questions they had to consider was _____ of public health. A