【单选题】We are all proud of the great changes in Beijing. We're sure Beijing will be even ________ tomorrow. [ ]
【单选题】No news ______ good news.
【单选题】光纤是一种能够传输光频电磁波的介质波导,其结构上由( )组成
【单选题】We‘re not sure if it ________ tomorrow. If it ________, we won't climb the South Hill. [ ]
【单选题】I have good news for________. _______ is good news.
【单选题】We’re sure to win the entrance examination ___________ next year.
【单选题】—Mr. Smith always has _______ to tell us. [ ]
A.
some good pieces of news
B.
some pieces of good news
C.
some good piece of news
D.
some piece of good news
【单选题】细菌性痢疾腹部压痛多位于以下哪个部位( )
【单选题】We're proud of the great changes in Xining, and we' re sure it will be even _______ tomorrow. [ ]