未知题型
(As) secretary of transportation, he worked to help the (bankrupt railroads) in the northeastern (United States) (solved) their financial problems.A.AsB.bankrupt railroadsC.United StatesD.solved
D解析：改为solve。help sb. do sth. 固定结构，意为“帮助某人做某事”。
单项选择题 挤压刺激的方向一般是 A. 由近端到远端 B. 由远端到近端 C. 由整体到个别 D. 由粗大的到有选择的 E. 由不协调到协调
未知题型 一方以欺诈、胁迫手段订立的合同属于（）
单项选择题 One thing you can do to show someone you are actively listening to them is lean slightly forward and nod a little while they’re talking. （ ） A. 对 B. 错
