Please call me ______ 536--6988. [ ]
A. of
B. in
C. at
D. the
答案：C
Laying eggs the ant queen's full-time job.
A．is
B．are
C．has
D．have
_____ he is ill _____ he goes to school. [ ]
A. Although, but
B. /, /
C. Although, /
D. But, although
