Thephoneme/v/inthefirstwordofallthefollowingphraseschangesto/f/except__________.
A.five plus B.love to C.twelve cups D.give in正确答案D
Thephoneme/v/inthefirstwordofallthefollowingphraseschangesto/f/except__________.
A.five plus B.love to C.twelve cups D.give in正确答案D