A、reason
B、explanation
C、excuse
第1题:
A.stay
B.to stay
C.stayed
D.staying
答案:A
解析:本题考查would rather后加句子的虚拟语气。对现在和将来的虚拟用一般过去时态,对过去的虚拟用过去完成时态。本句时间表示现在,所以答案选A。句意为:我现在宁愿待在这里。
第2题:
A. Only the data definition language (DDL) commands that resulted in errors are logged in the alert log file.
B. All DDL commands are logged in the alert log file.
C. All DDL commands are logged in a different log file that contains DDL statements and their execution dates.
D. Only DDL commands that resulted in the creation of new segments are logged.
E. All DDL commands are logged in XML format in the alert directory under the Automatic Diagnostic Repository (ADR) home.
第3题:
第4题:
I ()supper when I()someone knocking at the door.
A、made . . . Heard
B、made . . .was heard
C、was making . . . was hearing
D、was making . . . heard
第5题:
第6题: