—— The water changes into thick ice covering rivers and lakes in winter in Harbin.
—— ＿＿＿＿ in Urumqi and children go skating on it then.
| A．So is it | B．So it does | C．So it is | D．So does it |
Not only ______ prepare lunch for us, but also _______ clothes for us.
| A．he did , he washed | B．he did , did he wash |
| C．did he , he washed | D．did he, did he wash |
You must read the _______ with great care to see if the drug contains PPA before it is taken.
| A．instructions | B．introductions | C．explanations | D．Expressions |
I ____ too much reading.
| A．am tiring | B．tired out because of | C．am tired out in | D．tired myself out with |
The top leaders of the two countries are holding talks in a friendly______
| A．atmosphere | B．state | C．situation | D．phenomenon |
The novel was so interesting that he read it _____ in a single day.
| A．from word to word | B．from sentence to sentence |
| C．from chapter to chapter | D．from cover to cover |