强调句
1. Was it when you were studying abroad ________you first met him in New York?
A. that B. when C. which D. where
2. — Was it on the Fools’ Day three years ago the star Leslie Zhang committed suicide?
—Yes, what a pity!
A. that B. while C. when D. until
3．---Was it because of the terrible weather his flight was delayed?
---Not really．An old lady suffered a heart attack and they had to fly back．
A．when B．why C． how D．that
