27. Which is the quickest and cheapest way to send messages to your friends?
- A By post
- B By e-mail
- C By telephone
- D By satellite
27. Which is the quickest and cheapest way to send messages to your friends?
27.B【解析】由文章第二段可知。
1、The engine has broken and the boat is(
The engine has broken and the boat is()on the water.AflowingBfloatingCdriftingDsailing
2、The wind is()and decreasing.
The wind is()and decreasing.Aanticlockwise rotatingBanticlock rotatingCclockwise rotatingDclock rotating
3、The database is currently open and the
The database is currently open and the temp03.dbf tempfile belonging to the default temporary tablespace TEMP has been corrupted. What steps sho...
4、Which command displays the IBGP and EB
Which command displays the IBGP and EBGP neighbors that are configured?()A show ip bgp pathsB show ip bgp peersC show ip bgpD show ip bgp summary
5、The field coils() and the armature is(
The field coils() and the armature is()This is in fact the arrangement adopted for large, heavy duty alternators.Astationary;rotateBstationary;stationaryCrotate;stationaryDrotate;rotate
6、Which of the following identifies and
Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement?()A The SGA Tuning AdvisorB The SQL Access AdvisorC The SQL Tuning AdvisorD The Memory Advisor