Susan must()quite well on the exam since she seems so confident of passing.
A、A.do
B、B.have been doing
C、C.be done
D、D.have done
A、A.do
B、B.have been doing
C、C.be done
D、D.have done
A、We must use all kinds of tools carefully and return it after using. B、We must use every tool carefully and return it after using. C、A+B D、We must use everything carefully and keep it after using.
A、CREATIVE USER susan; B、CREATIVE OR REPLACE USER susan; C、CREATE NEW USER susan DEFAULT D、CREATE USER susan IDENTIFIED BY blue; E、CREATE NEW USER susan IDENTIFIED BY blue; F、CREATE OR REPLACE USER susan IDENTIFIED BY blue;
A、CREATIVE USER susan; B、CREATIVE OR REPLACE USER susan; C、CREATE NEW USER susan DEFAULT D、CREATE USER susan IDENTIFIED BY blue; E、CREATE NEW USER susan IDENTIFIED BY blue; F、CREATE OR REPLACE USER susan IDENTIFIED BY blue;
A、CREATE USER susan; B、CREATE OR REPLACE USER susan; C、CREATE NEW USER susan DEFAULT; D、CREATE USER susan IDENTIFIED BY blue; E、CREATE NEW USER susanIDENTIFIED by blue; F、CREATE OR REPLACE USER susan IDENTIFIED BY blue;
A、A.her teacher worked hard. B、B.Susan worked hard. C、C.the teacher was surprising. D、D.Susan was surprised.