讲义：
How many 可数名词复数 are there 地点? 可用来询问“在某处有多少……？”。
回答通常用There are 基数词 可数名词复数 地点.，或直接回答具体数字。
例：
-How many sheep are there on the farm?
-Two. / There are two sheep on the farm.
—农场有几只绵羊？
—2只。/ 农场有2只绵羊。
-How many birds are there in the picture?
-Ten. / There are ten birds in the picture.
—图中有几只鸟？
—10只。/ 图中有10只鸟。
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