皮皮学，免费搜题
登录
搜题
【单选题】
Could you please tell me _______?A.
where do you live
B.
what time you usually get home
C.
why are you late for school
D.
what did you do last weekend
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
【简答题】简要说明施工定额中人工、材料和机械的消耗量是如何确定的。
【简答题】如何确定交岔点的工程量及材料消耗量？
【简答题】齿轮传动的常见失效形式有哪几种?
【简答题】预算定额中主要材料的消耗量是如何确定的，次要材料在定额中是如何表示的？
【单选题】When can routine communications be resumed when radio silence has been imposed?（）
A.
After determining that the frequency or channel appears to be no longer in use
B.
After determining that geographic distance from the distress situation will prohibit any other signal from interfering with emergency communications
C.
Routine communications can resume after the Rescue Coordination Center transmits a message on the frequency or channel being used for emergency communications stating that such traffic has concluded
D.
If，in the Master's opinion，communications on that frequency will interfere with emergency communications
【简答题】简要说明施工定额中人工、材料和机械的消耗量是如何确定的。
【简答题】施工定额的人工、材料与机械消耗量是如何确定的?