问题
选择题
-It's _______for the little boy to carry so heavy a box.
-Let's help him. [ ]
A. possible
B. impossible
C. possibly
D. impossibly
答案
答案:B
-It's _______for the little boy to carry so heavy a box.
-Let's help him. [ ]
A. possible
B. impossible
C. possibly
D. impossibly
答案:B