下列（）不符合砌筑施工的基本要求。
A.横平竖直
B.砂浆饱满
C.上下通缝
D.接槎可靠
参考答案：C
—Why was Mr. Wang angry with Zhang Ming?
—Because he worked _______ than the others.
A. better
B. more carefully
C. worse
D. more careless
银银平台柜面互通冲账交易必须由（）级以上（含）授权柜员授权。
A.1
B.2
C.3
D.无限制
