The income of skilled workers went up. ________, unskilled workers saw their earnings fall.
A．Moreover B．Therefore C．Meanwhile D．Otherwise
I like getting up very early in summer. The morning air is so good _________.
A．to be breathed B．to breathe C．breathing D．being breathed
________ fire, all exits must be kept clear.
A．In place of B．Instead of C．In case of D．In spite of
——May I help you? You seem to be having some problems.
—— _______, thanks. I think I can manage.
A． All right B．No problem C． It’s all right D．There’s no way
Carl is studying _____ food science at college and hopes to open up _____ meat processing factory of his own one day.
A．/; a B．/; the C．the; a D．the; the
随着网络的发展，网上购物越来越受到人们的喜爱，网上购物的人也越来越多，请你谈谈网上购物的优点和不足之处。
写作要点：
1. 网上购物的优点 2. 网上购物的缺点 3.你的建议
要求：
1. 短文词数不少于100（不含已写好的部分）。
2. 内容充实，结构完整，语意连贯。
3. 书写需清晰、工整。
With the rapid development of the Internet, Internet shopping is becoming a popular way of shopping. ___________________________________________________________________________________
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