HIV and AIDS cases后用rise还是rises up

HIV and AIDS cases后用rise还是rises up
According to China's Ministry of Health,HIV and AIDS cases in China ______ by about 30% since 2005.
A.has risen
B.is rising
C.have risen
D.are rising
还有……
2.Only one of the ancient wonders of the world still survies-now history lovers ______ to choose a new list of seven.
A.have invited B.are being invited C.have been inviting D.are inviting
3.It is said that few situations are more annoying than struggling with a computer that _____ start.
A.mustn't B.can't C.won't D.shan't