a series of______
举一反三
- Types of Inspections certificates may include: Inspection Certificate of ______ ; Inspection Certificate of______ ; Inspection Certificate of______
- make light of______
- When children start school for the very 1st time parents often feel a sense of______ coupled with a touch of______ at the end of an era.
- Types of Inspections certificates may include: Inspection Certificate of ______ ; Inspection Certificate of______ ; Inspection Certificate of______ ; ______ Inspection Certificate; Inspection Certificate of ______ .
- The time series is mainly divided into absolute number time series, relative number time series and ( ). A: Period series B: Time-point series C: Chronological series D: Average time series