Weshould（）thenationalflagwhenthesunsets.
A: lower
B: lowed
C: lowing
D: lowers
A: lower
B: lowed
C: lowing
D: lowers
举一反三
- In the distance _____ the lowing of the cattle. A: there heard B: was there heard C: there was heard D: was it heard
- In the labor market, an increase in labor productivity ________ the real wage rate and ________ the level of employment. A: raises; increases B: raises; decreases C: lowers; increases D: lowers; decreases
- Weshould do all ____ is useful to people. A: B: that C: it D: which
- Theair-conditionerisrunninginthewinterandtobestopped,weshould（） A: closeFanandHumidifieratthesametime B: firstlycloseFanandthenclosehumidifierimmediately C: firstlyclosehumidifierandthencloseFanimmediately D: firstlyclosehumidifierandthencloseFanafter30seconds
- Weshould（）thosebadhabits. A: getrid B: getof C: getridof D: rid