问题

Tom and Jack are both very clever. ________, Tom is_______ Jack.
A:aa
B:In otherwords, as clever a boy as
C:That is tosay, as a clever boy as
D:In word, asclever a boy as
B:In otherwords, as clever a boy as
C:That is tosay, as a clever boy as
D:In word, asclever a boy as
正确答案是: