100.( )I' m ______ to
trouble you.
A.
glad B.
afraid C.
fear D.
sorry
单项选择答案:
(1-20):
1-5. CDBCC 6-10 ADCBA 11-15 DAABC 16-20 CADDB
(21-40): 21-25 BACDA 26-30 BDCBB 31-32 ABDDD 36-40 BABCC
(41-60): 41-45
CCBAB 46-50 DBCBB 51-55 CDCDB 56-60 BABAB
(61-80): 61-65
BDDDC 66-70 CBBBB 71-75 AACBD 76-80 CCDAB
(81-100):81-85CDDBD 86-90 CCCAB 91-95 CDBAC 96-100 DABBD