【单选题】'People from the ancient world sailed around Africa. They even reached America.' In your opinion, how would the writer of the passage feel about these ideas?
A.
He has used this as an important fact to praise ancient civilization.
B.
He does not believe them.
C.
In his opinion, ancient explorers did not have the skills necessary for long journeys.
D.
In his opinion, they are possible.
【单选题】“语尽而意不尽,意尽而情不尽”是对()作品的评价。
【单选题】The explorers sailed on the ocean for two weeks and ________ found the mysterious land.
【判断题】Early explorers sailed aimless on the sea and discovered new lands by luck.
【单选题】3-17、已知ch是字符型变量,下面不正确的赋值语句是__________。