选择所给词的正确形式填空。

1. It's time _______________ (go to school / to go to school).

2. I would like _______________ (to be / be) her penfriend.

3. Peter lives on _______________ (the second / the two) floor in the building.

4. Shall we _______________ (have supper / having supper) now?

5. Take more exercise, you'll be _______________ (thin / thinner).

6. They are going to play cards with _______________ (us / our).

7. The museum is about three _______________ (kilometers / kilometre) away.

8. Does she like _______________ (dance / dancing)?

9. Can I have _______________ (her / hers) telephone number?

10. It's often _______________ (rain / rainy) in autumn in Shanghai.

哪项检查对于扩张型心肌病诊断没有帮助（）

A.超声心动图

B.冠脉造影

C.X线胸片

D.心脏核素检查

E.体格检查