问题
选择题
It is ________ certain that all your classmates will be dressed________at the new year evening party.
A.pretty; pretty
B.pretty; prettily
C.prettily; prettily
D.prettily; pretty
答案
答案:B
答案 B [第一空用pretty作副词,意为“非常;很”;第二空用prettily修饰dressed,意为“好看的,漂亮的”。]