Question

【題目】In our school library there_______ a number of books on science, and in these years the number of them_______ growing larger and larger.
A.are; is
B.is; are
C.have; are
D.has; is

Answer 1

【答案】A
【解析】句意：我們學校圖書館有許多有關科學的書籍，并且這些年它們的數(shù)量越來越大。a number of…許多的……修飾可數(shù)名詞復數(shù)；the number of………的數(shù)量，作主語看作單數(shù)。故選A。