根据句子意思选出正确的单词。
How long How old How far How much How many
1.—________ is it from Beijing to Tianjin?—It's about 125 kilometres.
2.—________ is your mother?—She is forty years old.
3.—________ is the Great Wall?—It's about 6000 kilometres.
4.—________ students are there?—There are forty-five.
5.—________ is this book?—It's five yuan.
How long How old How far How much How many
1.—________ is it from Beijing to Tianjin?—It's about 125 kilometres.
2.—________ is your mother?—She is forty years old.
3.—________ is the Great Wall?—It's about 6000 kilometres.
4.—________ students are there?—There are forty-five.
5.—________ is this book?—It's five yuan.
Winter is cold. The temperature (温度) will be very ______.（ ）
| A．hot | B．low | C．high |
—_________ did he work? ( )
—He worked in a factory.
—He worked in a factory.
| A．What | B．Where | C．When |