单词拼写（共10题，满分10分）

小题1:Our new office are still under _____(建设).

小题2:The boy has been to many places of _____(名胜).

小题3:The whole family are making _____(准备) for a wedding.

小题4:Hundreds of thousands of people died in the _____(自然) disaster-Tsunami.

小题5:There was a garden on the _____(对面) side of the street.

小题6:He _____(承认) having stolen the car this morning.

小题7:People were very poor then by today’s _____(标准).

小题8:I was _____(想知道) if I could trouble you to give me a hand.

小题9:The Construction Bank of China has _____(分支) all over the country.

小题10:Smoking is _____(禁止) in public places.

据报道，科学家发明了一类无色透明塑料、低粘性蜡等物质，在移栽植物时，若将其喷到叶面上，则能结成一层二氧化碳可以通过而水分不易通过的薄膜，能大大提高植株的成活率。这主要是因为薄膜（）

A.增强了植物的光合作用

B.增强了植物的蒸腾作用

C.减弱了植物的蒸腾作用

D.减弱了植物的呼吸作用