题目

人的体细胞中有23对染色体，卵细胞和受精卵中的染色体数目分别是：（   ） A．23条、23对         B．23对、23对        C．23条、23条        D．23对、23条 答案：A suppose 1)________/________ your friends knew how you're behaving here, what would they think? 2)They ________　________(想不到)you'll come back． 3)－I suppose you'll go to the meeting? －Yes, I ________　________． －No, I．________　________．or No, I ________　________　________． 4)Who ________　________　________(你认为)that dancer is? 5)Supposing/Suppose that倘若…(比if正式，可以使用虚拟语气)，如第________句。 6)用法类似think，如以上第________句。