There will be more and more robots going into people's homes．
．We might be able to leave all the chores to them．（ ）
A．Not reallyB．No way
C．You're kiddingD．I hope so
相关试题
﹣Where is Zhang Hua？
﹣He ______ Beijing to see his parents and he'll be back tomorrow．（ ）
| A． |
has gone to |
| B． |
has been in |
| C． |
has been to |
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