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【单选题】
He was eager to go to the hospital to see his stepmother, _____ he loved and respected as his own mother.A.
as
B.
which
C.
who
D.
whom
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举一反三
【单选题】If the room that the guest wants to reserve is not available, what should you say?
A.
A moment, please. I’ll check the room availability.
B.
Thank you for waiting! A deluxe twin is available for those days.
C.
I’m afraid that single rooms are fully booked. How about a double room instead?
【简答题】设 , ,且 两两互不相容,则
【简答题】在下列回收废品中，如果没有回收，对环境造成危害最大的是()。 A废纸 B废玻璃 C废电池 D塑料袋