單項選擇題

A.Timber tropical load waterline
B.Timber summer load waterline
C.Timber winter load waterline
D.Timber winter north Atlantic load waterline

在線練習(xí)

你可能感興趣的試題

A.To navigate intentionally
B.To navigate intensely
C.To navigate carefully
D.To navigate completely

A.do
B.to do
C.doing
D.to doing