皮皮学,免费搜题
登录
搜题
【简答题】
列举3个Cortex-M4的片上外设。
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】—My parents always tell me _______ others late at night. —They're right. It's not polite. [     ]
A.
call
B.
to call
C.
not to call
【判断题】学前儿童呼吸量较成人少,但新陈代谢旺盛,耗氧量大,故呼吸频率高于成人
A.
正确
B.
错误
【单选题】He hugged her and handed her a _____ of roses.
A.
Banquet
B.
bouquet
C.
flower
D.
flowery
【判断题】细胞质遗传正交和反交的结果相同,都只表现母本的性状。( )
A.
正确
B.
错误
【单选题】They’re my grandfather and grandmother.
A.
parents                   
B.
uncles               
C.
grandparents
【单选题】— ______________ are they? — They're my parents. [     ]
A.
What
B.
How much
C.
Who
【单选题】They're going ___________ my parents. [     ]
A.
and
B.
with
C.
to
【判断题】学前儿童呼吸频率较成人快
A.
正确
B.
错误
【单选题】--- My parents always tell me_________ others late at night. --- They’re right. It’s not polite.
A.
don’t call
B.
not to call
C.
to call
D.
not call
【单选题】--My parents always tell me _________ others late at night. --They’re right. It’s not polite.
A.
call
B.
not call
C.
not to call
D.
to call
相关题目: