he usually goes to his grandma s house ________.A.in the weekends B.on weekend C.in weekendsA.in the weekends B.on weekend C.in weekends D.at weekends

问题描述:

he usually goes to his grandma s house ________.A.in the weekends B.on weekend C.in weekends
A.in the weekends
B.on weekend
C.in weekends
D.at weekends

.at weekends

b

D.at weekends
at weekends on weekends 在周末 都可以
on the weekend 在周末