It is only when you nearly lose someone ____________ you fully realize how much you value him.
A.do | B.then | C.will | D.that |
In a Han Dynasty tomb, they found some precious jars and vases, _______ are valuable.
A.even the pieces of them | B.which even pieces |
C.even the pieces of which | D.that even pieces |
I cannot _______ that all of the students will enjoy your classes. After all, students’ tastes vary.
A.appoint | B.subscribe | C.guarantee | D.evaluate |
_______no doubt that a green campus plays an important role in the growth of students, both physically and mentally.
A.It is | B.There has | C.There is | D.It has |
How nice it _______ if I _______ an elder brother like you!
A.was; had | B.would be; had had | C.would have been; had | D.would be; had |
An engineer has designed _______ robot that can work in _______ deep sea to clean waste.
A.a; the | B.a; a | C./; the | D.the; / |