求高中英语选择题解析5 Playing on a frozen sports field sounds like a l

求高中英语选择题解析
5 Playing on a frozen sports field sounds like a lot of fun.Is not it rather risky,____?
A though B also C either D meanwhile

6.Being a parent is not always easy , and being the parent of a child with special needs often carries with _____extra stress.
A it B them C one D him
7 Washing machines made by China have won ____ warldwide attention and Haier has become ____popular name.
A a;the B /;a C /;the D the;a
8____ he talks a lot about his favorite singer after class.
A A quiet student as he may be B Quiet student as he may be C Be a quiet student as he may D Quiet as he may be a student