A:13.21mm
B:31.12mm
C:13.21cm
D:31.12cm
查看答案
A:5.100cm
B:50.02cm
C:5.100mm
D:50.02mm
A:rīvér
B:quíckēr
C:těachér
D:stúděnt
A:His wife was cooking(降调)when we walked into the kitchen. (降调)
B:His wife was cooking(降调)when we walked into the kitchen.(升调)
C:His wife was cooking(升调)when we walked into the kitchen.(升调)
D:His wife was cooking(升调)when we walked into the kitchen.(降调)