一侧上唇裂是由于
What is the teacher doing in terms of error corection?
T: Does any of you have a pet at home?
S:I have dog at home.
T: Oh,I see you have a dog at home. Is your dog big or small?
In trying to get across a message, an EFL learner may use __________ strategies to make up for a lack of knowledge of grammar or vocabulary.
不寐心肾不交证的证候特点是( )。
虚烦不寐,胆怯心悸,气短自汗,终日惕惕
彻夜不寐,急躁易怒,头晕头胀,便秘溲赤
心悸多梦,腰膝酸软,五心烦热,咽干少津
多梦易醒,四肢倦怠,神疲食少,腹胀便溏
心烦不寐,胸脘痞闷,口苦泛恶,头重目眩