问题:
You can only be sure of_____you have at present;you cannot be sure of something you might get in the future.
A.that;what
B.what;/
C.which;that
D./;that
You can only be sure of_____you have at present;you cannot be sure of something you might get in the future.
A.that;what | B.what;/ |
C.which;that | D./;that |
参考答案: