单选题 Could I speak to Don Watkins, please?- ______
A、Speaking, please.
B、Oh, how are you?
C、I’m listening.
D、I’m Don.
单选题 Nothing _____ I do is ever a success.
A、which
B、what
C、of which
D、who
单选题 Will you be free tomorrow morning?- ______?’ll have no time.
A、No, I’ll be busy.
B、What is the matter?
C、I’m sorry I won’t be free then.
D、No, I’ll have no time.
单选题 This book will show the readers ______ can also be used in other contexts.
A、that they have observed
B、how they have observed
C、what they have observed
D、they have observed
单选题 Does that tea have enough sugar in it?- ______?
A、Yes, it is. Thank you.
B、Yes, it does. Thank you.
C、Yes, I will. Thank you.
D、Yes, I do. I like it.
单选题 11. The minister is now in the town ______ the accident occurred.
A、where
B、on which
C、when
D、from where
单选题 I am interested in all ______ you have told me.
A、what
B、that
C、which
D、those
单选题 We agreed to accept ______ they thought was the best tourist guide.
A、whatever
B、whomever
C、whichever
D、whoever