Li Yang, the founder of Crazy English, s
问题:
Li Yang, the founder of Crazy English, says that he copies it down _______ he comes to a sentence.
A.unless
B.while
C.because
D.every, time
Li Yang, the founder of Crazy English, says that he copies it down _______ he comes to a sentence.
A.unless
B.while
C.because
D.every, time