________ to his experiment, he didn't notice that autumn had already come.
#88271
A
Devote
B
Devoting
C
Devoted
D
To devote
推荐题目
_________, that kind of fried rice sells __________.
#91150
A
Tasted good; well
B
Tasting well; good
C
Tasting good; well
D
Tasting well; good
There are hundreds of students in front of the school gate to welcome the scientist from America.
#98552
A
waited
B
to wait
C
waiting
D
wait
With all the magazine he needed ,he left the library.
#97495
A
borrowing
B
borrowed
C
borrow
D
to borrow