写出六种时态的特殊疑问句各一句(一般现在,一般过去,一般将来,现在完成,现在进行,过去将来)还有过去进行

问题描述:

写出六种时态的特殊疑问句各一句(一般现在,一般过去,一般将来,现在完成,现在进行,过去将来)
还有过去进行

一般现在:Who is the monitor?.一般过去:Where do you find the pen?一般将来:When will he go abroad for further study?现在完成:Where have you been these days?现在进行:What are you doing now?过去将来...