皮皮学，免费搜题
登录
搜题
【判断题】
逻辑电平(0和1)指示灯,小灯亮起为高电平1;小灯熄灭为低电平0,用来作为输出信号显示。A.
正确
B.
错误
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】If it _____ now, we _____ not go out. [ ]
A.
rained; will
B.
rained; would
C.
rains; would
D.
rain; should
【单选题】对于以签订售后回购合同方式销售的商品,虽然销售发票已开出,款已收,但会计上不能作为收入确认,这种业务的处理遵循了( )。
A.
权责发生制原则
B.
客观性原则
C.
实质重于形式原则
D.
相关性原则
【单选题】The volleyball match will be put off if it___.
A.
will rain
B.
rains
C.
rained
D.
is rained
【单选题】To their ______ , it rained on the day of picnic.
A.
disappoint
B.
disappointed
C.
disappointing
D.
disappointment
【单选题】It rained and rained,________ it would never stop. [ ]
A.
that
B.
which
C.
even though
D.
as if
【单选题】对于以签订售后回购合同方式销售的商品,虽然销售发票已开出,款已收,但会计上不能确认收入,这种处理方法体现了( )。
A.
权责发生制原则
B.
客观性原则
C.
实质重于形式原则
D.
相关性原则
【简答题】Had it not rained last night, the roads in the city ______ so slippery as they are．(not be)
【单选题】It rained continually. It ______.
A.
stopped occasionally
B.
never stopped
C.
hardly rained at all
D.
never rained
相关题目：
【单选题】It rained and rained,________ it would never stop. [ ]
A.
that
B.
which
C.
even though
D.
as if