单选题
1.I understood from her that you undertook other important work ______.
A.as well
B.as too as
C.as also as
D.as good as
正确答案：A
答案解析：as well也可以用来表示“也”的意思，它一般置于句尾。句子的意思为：我从她那了解到你也从事其它重要工作。