—The sea is very rough today. —Yes，I‘ve never seen_______before.

单选题

—The sea is very rough today.—Yes，I‘ve never seen_______before.

答案解析

单选题

The sea was very（)this morning.

答案解析

材料题

The sea is very bi9．Look at a map of the world．There is less land than sea．The sea covers three quarters of the world． The sea is very deep in some places．There is one spot，near Japan，where the sea is nearly11 kilonetres deep．The highest mountain in the world is about 9 kilometres high．If that mountain were Dut into the sea at that place，there would be 2 kilometres of water above it． If you have swum in the sea, you know that it is salty. You can taste the salt. Rivers, which flow into the sea,

答案解析

材料题

The sea is very bi9．Look at a map of the world．There is less land than sea．The sea covers three quarters of the world． The sea is very deep in some places．There is one spot，near Japan，where the sea is nearly11 kilonetres deep．The highest mountain in the world is about 9 kilometres high．If that mountain were Dut into the sea at that place，there would be 2 kilometres of water above it． If you have swum in the sea, you know that it is salty. You can taste the salt. Rivers, which flow into the sea,

答案解析

材料题

The sea is very bi9．Look at a map of the world．There is less land than sea．The sea covers three quarters of the world． The sea is very deep in some places．There is one spot，near Japan，where the sea is nearly11 kilonetres deep．The highest mountain in the world is about 9 kilometres high．If that mountain were Dut into the sea at that place，there would be 2 kilometres of water above it． If you have swum in the sea, you know that it is salty. You can taste the salt. Rivers, which flow into the sea,

答案解析