皮皮学，免费搜题
登录
搜题
【单选题】
视远物时，平行光线聚焦于视网膜之后的眼称为A.
正视眼
B.
远视眼
C.
散光眼
D.
近视眼
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】—I ’ m sorry I didn ’ t finish my paper on time. — ______ . I know you ’ re suffering a bad cold these days.
A.
It ’ s beyond me
B.
That all depends
C.
That’s right
D.
That ’ s all right
【简答题】Fill in the blanks after you finish to the song; 1; When you _______, you begin with ABC and you begin with Do Re Mi when you _______. 2; Doe is a ________________________. 3; Ray is a _______________...
【单选题】There were dirty marks on her trousers ______ she had wiped her hands.
A.
where
B.
when
C.
that
D.
what
【判断题】为了控制每个ONU发送上行数据的时刻,从而确保各个ONU发送数据时,不会在分光器上产生冲突,OLT只需要在各个ONU启动注册时,精确测定各个ONU与OLT之间的距离,后续无须多次进行测距。( )
A.
正确
B.
错误
【简答题】His hands were dirty.--> His hands g_____ dirty.
【单选题】We may be able to _______ you in some way if you can not finish your work on time.
A.
resist
B.
insist
C.
assist
D.
disease
【单选题】There were dirty marks on her trousers _______ she had wiped her hands.
A.
when
B.
which
C.
where
D.
That
【简答题】There were dirty marks on her trousers __________she had wiped her hands. A．where B．which C．when D．that
【单选题】Remember ________ the book to the library when you finish _______ it. [ ]
A.
to return; to read
B.
returning; reading
C.
to return; reading
D.
returning; to read
相关题目：