问题
选择题
.As is _______ known, a good knowledge of basic physics helps us better understand natural phynomenons.
A.universally
B.specifically
C.adequately
D.completely
答案
答案:A
.As is _______ known, a good knowledge of basic physics helps us better understand natural phynomenons.
A.universally
B.specifically
C.adequately
D.completely
答案:A