【多选题】导游人员在引导旅游者旅行、游览过程中,()时,可以调整和变更接待计划。
【单选题】凤眼莲可吸收水体中的( ),起到净化水质的作用。
【简答题】Finding a Balance "With a common-sense approach to food, I satisfy my hunger and don't feel deprived." I was a chubby kid who grew into an overweight . I was constantly teased for being heavier ...
【单选题】— Did you have a good May Day holiday? — _____. I enjoyed myself with my family on the beach. [ ]
【简答题】Translate the following paragraph from Passage B Finding a Balance into Chinese. I was a chubby kid who grew into an overweight . I was constantly teased for being heavier than the other kids, le...
【单选题】听力原文:At the moment there was no course I enjoyed more than composition. The speaker thinks that
A.
writing is his favourite course.
B.
he prefers other courses to composition.
C.
one particular course is better than writing.
D.
he doesn't like any course, least of writing.
【判断题】相配合的零件在同一方向的接触面可以有多对
【简答题】I enjoyed the art history course (which / that / where) I took last year.