()6.—Do you know ________ students in our school?
—Yes. It’s about ________.
A. a number of; two hundred
B. the number of; two hundred
C. a number of; two hundreds
D. the number of; two hundreds
1.選出不同類的一項(xiàng)。
(1). A. look B. thirty C. stop
(2). A. ninety B. monkey C. sixty
(3). A. at B. it C. they
(4). A. sunglasses B. toy C. seventy
(5). A. little B. eighty C. forty
2.選出下列單詞中不同類的一項(xiàng)。
(1). A. went B. took C. visit
(2). A. with B. for C. plant
(3). A. cheese B. crayon C. pencil
(4). A. she B. her C. his
(5). A. fifteen B. twenty C. children