【2015·北京】In the last few years,China ___ great achievements in environmental protection.
| A．has made | B．had made | C．was making | D．is making |
52. I shall walk with you to the bottom of the road. The underlined part means ____.
| A．end | B．top | C．side | D．Base |
53. --- Please tell me how to work out this maths problem.
--- Use your ______ , then your find a way.
| A．heart | B．brains | C．hand | D．Mind |
54. Because of the year 2008 Olympic Games, the American corporation board of trustees(董事会) decided to set up a Chinese _____ in Beijing.
| A．room | B．group | C．counterpart | D．Branch |
55. All ____ not baked in one oven. (prov.)
| A．bread is | B．breads is | C．breads are | D．bread are |
56. He said under his breath that he would keep the secret. The underlined part means _____.
| A．loudly | B．shyly | C．politely | D．in a low voice |