He works too hard. That is（）is wrong with him.
A: why
B: what
C: the thing what
D: all
A: why
B: what
C: the thing what
D: all
举一反三
- He works too hard. That is______ is wrong with him. A: that which B: that what C: what D: the thing what
- He works too hard. That’s ________is wrong with him. A: that which B: the what C: what D: that thing what
- He works too hard. That’s ()is wrong with him. A: how B: where C: why D: what
- He works too hard. That’s ________is wrong with him.
- He works too hard. That's ______ is wrong with him.