【简答题】在JavaScrip循环体中使用______语句可以跳出循环体
【单选题】It can be inferred from the text that_____.
A.
the main aim of the spacewalk was not accomplished
B.
the final repairing work depends on future
C.
the spacewalk cost much
D.
repairing work has finished
【简答题】在JavaScrip循环体中使用________语句可以跳过本次循环后面的代码,重新开始下一次循环。
【单选题】The main aim of MEP is to help curriculum development and ______.
A.
provide personal computers for schools
B.
arrange for cheap computers to be supplied to schools
C.
show teachers how to use personal computers
D.
train teachers to work in classes using computers
【单选题】The main aim of the WFP is to ______.
A.
meet the needs created by unexpected crises such as hurricanes
B.
give food to those nations that need it
C.
find a way of helping poorer nations to cope with emergencies
D.
help the poorer nations to help themselves
【单选题】下列5种肝炎病毒中哪一个为DNA病毒 ()
【单选题】During ______ Middle Ages, the main aim of painters was to represent ______ religious themes. [ ]