皮皮学，免费搜题
登录
搜题
【单选题】
The doctor has told him to ____ or he’ll risk a heart attack.A.
set about
B.
plug in
C.
slow down
D.
put in
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【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】The explorers sailed on the ocean for two weeks and ________ found the mysterious land.
A.
generally
B.
eventually
C.
extremely
D.
gradually
【判断题】Early explorers sailed aimless on the sea and discovered new lands by luck.
A.
正确
B.
错误
【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__________。
A.
ch='a+b';
B.
ch='\0';
C.
ch='7'+'9';
D.
ch=5+9;
相关题目：