As we have seen, the focus of medical care in our society has been shifting from curing disease to preventing disease-especially in terms of changin...2015-08-21
1. The reason _____ I can‘t come is that I have to prepare for the coming exam.A. for B. asC. because D. why2. She studied hard at school when...2015-08-21
I. 要点1、 一般现在时(1) 表示经常发生的动作或现在存在的状态,常与sometimes, always, often, every day等时间状语连用。如:Sometimes, we go swimming after school.(2) 表示客观真理、科学事实等。如:Th...2015-08-21
■一般将来时1. 基本用法及表示方法。一般将来时的基本用法是表示单纯的将来事实,由“will / shall + 动词原形”构成。如:We shall have a lot of rain next month. 下个月将下很多雨。I think she will pass the ...2015-08-21
it 与there be的用法I.要点1、it的用法(1)用作人称代词,代替前文提到的无生命的事物,动植物、婴儿及指示代词this, that,如,I have a new pen. It is beautiful.The Browns have a new baby. It's cute.(2)...2015-08-21
Part II Structure (15 minutes)Directions: This part is to test your ability to construct grammatically correct sentences. It consists of 2 section...2015-08-21
capacitycapacity n.能力,才能;性能;容量【语境】The lift has a capacity of 15 persons. 这部电梯的载容量为15人。Some people have a greater capacity for happiness than o...2015-08-21
功能性作文Temporary Hotel ReceptionistPleasant mediate-sized hotel at the heart of Cambridge seeks a young person with pleasant personality to assist...2015-08-21