I know the reason______he didn't go to the party.
A: which
B: when
C: what
D: why
A: which
B: when
C: what
D: why
举一反三
- I don't know the reason _______he quarreled with Zhang Lin A: what B: why C: which D: that
- I don't know the reason _______ he quarreled with Zhang Lin． A: that B: why C: what D: which
- I don’t know the reason he is late. A: that B: which C: weather D: why
- I don’t know the reason ______ he is late. A: that B: why C: which D: how
- I didn't know why he looked angry when I patted him _______.