What the doctors really doubt is ______ my mother will recover from the serious disease soon.
A．when B how C whether D why
相关试题
.
It’s none of your business ________ other people think about you. Believe yourself.
| A．how | B．what | C．which | D．when |
.
---May I smoke here?
--- If you ________, choose a seat near the window.
| A．should | B．could | C．may | D．must |
.
.--- How’s your tour around the North Lake? Is it beautiful?
--- It ________ be, but it is now heav
ily polluted (污染).
| A．will | B．would | C．should | D．must |
.
Einstein liked Bose’s paper so much that he ___ his own work and translated it into German.
| A．gave off | B．turned down | C．took over | D．set aside |
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