—How ________ this question is! I’ve spent two hours on it.
—Let me help you!
A. |
practical |
B. |
general |
C. |
difficult |
D. |
natural |
—How ________ this question is! I’ve spent two hours on it.
—Let me help you!
A. |
practical |
B. |
general |
C. |
difficult |
D. |
natural |