题干
--- Will the new iphone cost a lot?
--- I ________ think so. Apple's products are usually expensive.
A：shouldn't
B：needn't
C：would
D：must
答案(点此获取答案解析）
C
--- Will the new iphone cost a lot?
--- I ________ think so. Apple's products are usually expensive.
A：shouldn't
B：needn't
C：would
D：must
