We are sure that scientists will () a way to solve the difficult problem.

单项选择题—After reading the story about Jin Jing, I was very —()She’s really brave.

A. relaxed; So was I
B. impressing; So did I
C. impressed; So was I
D. relaxing; So I did

单项选择题I’ve found some pictures of the most interesting places () you can visit during the winter holidays.

A. where
B. which
C. what
D. that