【单选题】第二册单选 Unit2 I had neither a raincoat nor an umbrella. _______ I got wet through.
【单选题】第二册单选 Unit2 The doctor insisted that her mother _______ examined thoroughly.
【单选题】第二册单选 Unit2 I am wondering _______ so many students are absent from school today.
【单选题】The process of translating the qualitymangement plan into executable quality activities that incorporate theorganization's quality policies into the project.
【单选题】I had to buy ____ these books because I didn't know which one was the best. [ ]