Preparation ______ the writing stage is insufficient.( )
A: before
B: ago
C: previously
D: earlier
A: before
B: ago
C: previously
D: earlier
举一反三
- Preparation ______ the writing stage is insufficient.
- Preparation before the writing ____________ is insufficient.
- Zhang Liang has never used ____ a good computer ____ . A: so, ago B: so, before C: such, ago D: such, before
- We had gone there ______ to plant trees in the garden. A: a year ago B: the year before C: a year before D: the year ago
- The following preparations should be made before meeting visitors: A: necessary items B: image preparation C: knowledge preparation D: itinerary preparation