This is a reason ______ we must not forget.
A: which
B: who
C: whom
D: why
A: which
B: who
C: whom
D: why
举一反三
- The reason ______ we should study English is very clear. A: why B: which C: when D: who
- All ______ live must die. A: which B: who C: that D: whom
- Which of the following is not the reason why we read ?
- Which is NOT the reason why we choose animal-friendly products?
- which of the following is NOT a reason why we paraphrase? 答