清明节是我国民间重要的传统节日，除扫墓外，还有踏青、插柳、吃清明粿等习俗． （1

After its (1) to the (2) in 2001, China has taken steps towards opening up its (3) . As a condition for joining the WTO, China (4) itself to a (5) of trade liberalization, including the reduction of tariffs on cars and agricultural products. These tariffs reductions are both (6) and there is (7) for China to (8) at a faster pace.
A (9) of (10) and a more rapid and profound reduction of import tariffs would (11) of those Chinese consumers who would (12) imported products at lower prices. Second, a higher (13) into China would take away much upward pressure on the Renminbi and provide a true and lasting (14) to solving current global (15) . Indeed, even a modest (16) in the opening-up process would go a long way towards solving the problem.
The opening up of China’s markets to international competition should (17) deep reforms. Banks should be recapitalized, bad loans provisioned fully and state-owned companies’ runaway indebtedness (18) . Only when real progress in these areas is made should China begin to consider a reform to its (19) . Doing it any earlier would be highly (20) .

小亮从A地向东走120米记作“+120米”，那么他从A地向西走300米记作（    ）米。

电网实行（）调度、分级管理。

A.统一

B.分级

C.分阶段

D.分层次

夺得美洲杯次数最多的国家是（）

A.巴西

B.阿根廷

C.乌拉圭

D.以上三项都不正确

下列选项中，（）不属于是施工员在施工前的准备工作。

A、搭建好生产和生活等的临时设施

B、施工机械进场按照施工平面图的布置安装就位，并试运转和检查安全装置

C、做好施工日记

D、确定工种间的搭接次序、搭接时间和搭接部位