By using ears one can tell the direction ____ a sound comes.
| A．in which | B．from which | C．with which | D．through which |
Seldom ____as lonely as now , though I have been living in this house or more than 20 years
A have I felt B I have felt C I had felt D had I felt
-------I heard that Tom failed in the driving test again .
------Just his luck ,_____
A He has to face the fatted calf
B He has to face the music
C He must be the apple of his parents' eye
D He must be a black sheep
Late _____the afternoon of a cold day in February ,two gentlemen were sitting Over their wine in a restaurant.
A in B on C of D at
I got a pain in my chest and a terrible headache .
_________?
A .what the matter B what is it C Do you feel short of breath
D May I have a look
_________humanoid（有人特征的）robot newly acquired by Imperial College in London will lead to deeper understanding of _______human intelligence．
| A．The; the; / | B．A; a; a | C．A; a; / | D．A; the; / |