—Car prices have been going down sharply in the last 20 years.
—It’s not surprising because the law of market _____the price of a product
| A．is controlling | B．controls | C．has controlled | D．controlled |
Our teacher told us last night that ___.
| A．English is difficult to be learnt | B．the English is difficult to learn |
| C．the English language is difficult to learn | D．English language is difficult to learn |
Neither __ nor ___ liked the idea of going on foot.
| A．him, me | B．her, we | C．I, them | D．she, I |
—Mr . Smith was really helpful when you were in financial difficulty during those years.
—Definitely . I can never appreciate his kindness .
| A．well | B．seriously | C．properly | D．enough |
China understands the situation and needs of underdeveloped countries on the issue of climate change and urges developed countries to support them technology and finance.
| A．in terms of | B．in spite of | C．regardless of | D．owing to |
The ordinary girl sat silently at the corner , but when the prince came over to invite her to dance , her face immediately .
| A．turned up | B．burnt up | C．cheered up | D．lit up |