________ he seems to know everything. A.
题型:选择题
问题:
________ he seems to know everything.
A.Young as he is, yet
B.Young as he is
C.As he is young, but
D.Though he is young, but
________ he seems to know everything.
A.Young as he is, yet
B.Young as he is
C.As he is young, but
D.Though he is young, but