【判断题】历史时期与史前时期以有无文字来区分。判断对错
【单选题】--- It is said that Mary’s father is very rich . --- ___________ She wouldn’t accept his help even if it were offered
【简答题】请指出下列句中的主语。 The teacher with two of his students is walking into the classroom. The useful dictionary was given by my mother last year. To do today's homework without the teacher's help is very diffic...
【单选题】— His handwriting is very careful. — Yeah.With the help of him, his sister writes as ________ as him.
【单选题】张某,男,28岁因癫痫发作入院,需使用保护具,下面应用错误的是
【单选题】His help is very ________ during the emergency.
【单选题】His reading is very good for a child of six; he now can read short stories without any help from others.