1.____fact,many students ____my age feel stressed.A.at;at B.in;in C.at;of D.in;of
问题描述：
1.____fact,many students ____my age feel stressed.A.at;at B.in;in C.at;of D.in;of
23.He'd better____(refuse) ____ (接受）her invitation.
3.How ____(喧闹）the students are playing on the playground!
答
D,in fact意思是实际上,固定搭配 students of my age 我同龄的学生
refuse因为 had better是情态动词,to accept
noisy