白昼晴天在远处海面发现有过往的船舶应立即使用：
A、降落伞火箭信号C
暂无解析
Thereisanambiguityinthesentence“Heisahardbusinessman”dueto______.
Researchfindingshaveshownthatlanguageprocessingcentersaresituatedinasingleareaofthelefthemisphere.
Whichofthefollowingispartiallyconverted?
Ingrammaticalcontext,themeaningofawordmaybeinfluencedbythe______inwhichitoccurs.
Amongthefollowingwords,“______”containsanegativeprefix.
