(单选题)18: You ought to ______ your food properly before swallowing it. ( )
A: chew
B: lick
C: bite
D: eat
1.(匹配题)SectionINewwordsI.Matcheachvocabularywordontheleftwiththecorrectdefini...
1.(匹配题)I.VocabularySkills(2points) Sometimesexamplescanexplainthemeaningofa...
1.(完形填空题)1.ListentotheconversationanddecidewhetherthefollowingisT(true)orF...
1.(完形填空题)1.ListentothespeechanddecidewhetherthefollowingstatementsareT(tru...
1.(完形填空题)1.ListentotheconversationanddecidewhetherthefollowingisTrue(T)orF...