They were surprised that a child should work out the problem __________they themselves couldn’t.
举一反三
- They were surprised that a child should work out the problem________ they themselves couldn’t.
- They were surprised that a child should work out the problem________ they themselves couldn’t. A: once B: then C: while D: if
- 34.They were surprised that a child should work out the problem__________they themselves couldn't. A: once B: then C: while D: if
- The teachers were surprised that a little girl should work out the problem ________ they themselves couldn't. A: once B: then C: while D: if
- They were surprised that a child should work out the problem ____they themselvescouldn’t. A: once B: then C: while D: if