There are a number of empty __________.A. seatB. seatsC. sitD. a seat-七年级英语

题目简介

There are a number of empty __________.A. seatB. seatsC. sitD. a seat-七年级英语

题目详情

There are a number of empty __________.
A. seat
B. seats
C. sit
D. a seat
题型:单选题难度:中档来源:不详

答案

B
a number of + 可数名词复数。

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