This was not an easy decision. ____, it is a decision that we feel is our duty.
| A．Because | B．And | C．So | D．However |
In a conversation between two persons，65% of is done through body language.（ ）
| A． |
information |
B． |
pronunciation |
| C． |
introduction |
D． |
communication |
So far， the number of people using 5 G mobile phones __________ a lot．（ ）
| A． |
is increasing |
B． |
are increasing |
| C． |
has increased |
D． |
have increased |
- Tom，where do you work？
- I work in a shop sells different kinds of vegetables.（ ）
| A． |
where |
B． |
who |
C． |
which |
D． |
what |
Love your parents they are alive.Don't wait until it is too late.（ ）
| A． |
while |
B． |
after |
C． |
until |
D． |
unless |
- ________________．
- Come on!Just give it a try．（ ）
| A． |
I'm afraid I can't ride the bike． |
| B． |
I'm sorry for breaking the window． |
| C． |
I'm glad to win first place． |
| D． |
I'm sure it's bad for your eyes． |