问题
选择题
Famous physicists from all over the world came to the US to ______the 100th anniversary of Albert Einstein’s birth.
A．congratulate
B．celebrate
C．applaud
D．participate
答案
答案：B
题目分析：选项congratulate祝贺； celebrate 庆祝；applaud 鼓掌；participate 参加。句意：来自著名的物理学家们来到美国庆祝爱因斯坦的100岁生日。根据句意选B。