【单选题】What is Susan busy doing?
A.
She is busy writing an article.
B.
She is busy with her study.
C.
She is busy working in the park.
【单选题】Mr. Smith is the person _______ she is working.
【单选题】更加合适做大规模集成电路芯片的半导体存储器是________。
【单选题】女性,5岁,因发现心脏杂音4年来诊。查体:胸骨左缘第2肋间可闻Ⅲ级喷射性SM,P2减弱。超声心电图检查示右室流出道肌性肥厚,右室流出道至肺动脉血流速度增快,余结构及血流未见异常此症适宜的治疗手段是()
【简答题】Part A Jane is busy with typing, but her working efficiency is very low. She is eager for help from her friend Catherine. Please on behalf of her, finish this letter of seeking help.
【单选题】She is working very hard to get ready___the final exam.
【单选题】女性,5岁,因发现心脏杂音4年来诊。查体:胸骨左缘第2肋间可闻Ⅲ级喷射性SM,P2减弱。超声心电图检查示右室流出道肌性肥厚,右室流出道至肺动脉血流速度增快,余结构及血流未见异常此症心电图的典型改变是()
【单选题】Miss Yang is working with when she gets an interview according to Dialogue B.
D.
a foreign company in China