-- How can I ______ well with my lessons, Dad? -- Practice makes perfect.
#63491
A
work on
B
hold on
C
get on
D
keep on
推荐题目
Great changes __ in the city in the past 20 years, and a lot of factories ____.
#59531
A
have been taken place; have been set up
B
have taken place; have set up
C
have taken place; have been set up
D
were taken place; were set up