can a plane fly ( ) the atlantic ocean yes,but it needs to go ( )the clouds for hours
问题描述：
can a plane fly ( ) the atlantic ocean yes,but it needs to go ( )the clouds for hours
Aacross ,through
B through,across
要原因
答
Aacross是从表面穿过 ,through是从里面穿过然后呢can a plane fly ( ) the atlantic ocean ? 你能飞跃大西洋吗，这个肯定是从上面过去的所以用acrossyes,but it needs to go ( )the clouds for hours是的，但是需要穿越云层几小时，这是从云里面穿过去的，所以用though