We’ll never forget the Premier Chou Enlai.
A.late
B.dead
C.past
D.deadly
答案:A
The famous writer _____ one new book in the past two year.[ ]
A. is writing
B. was writing
C. wrote
D. has written
物质燃烧是常见的一种自然现象。下列有关燃烧的说法不正确的是
A.燃烧都属于化学变化
B.燃烧可以为人们提供能量
C.由于燃烧会产生污染和火灾,所以燃烧对人类来说弊大于利
D.常见的燃烧多数都有氧气参加