试题详情

A trip to the moon is () many children dream of when looking into the sky at night.

is the first probe to land on the far side of the moon. Seven living things were brought to the moon

at the night sky looked like.For many centuries,men believed that the earth was the center of the un

at the night sky looked like.For many centuries,men believed that the earth was the center of the un

The children cheered up when they saw hundreds of colorful balloons（ ）slowly into the sky.