A:正确的命题只有①
B:正确的命题有①②④
C:错误的命题有②③
D:错误的命题是③④
先阅读短文,掌握其大意。然后从方框中所给的词中选出恰当的10个,并用其适当形式填空,每个词限用一次。 something, write, when, gift, understand, member, birthday, lucky, easy, like, different, secret.