---Does tiredness or inadequate sleep cause dark circles under eyes?

---Lack of sleep will _______ making your skin look pale, and this will make your circles look darker.

A．come up

B．show up

C．end up

D．take up

调车作业应及时编组、解体列车，保证按图发车，不影响（），做好劳动安全。

A.装卸车

B.挂车

C.接车

D.摘车