男，36岁，上腹不适胀痛3年，胃镜示胃黏膜充血，伴小片出血、糜烂，部分胃黏膜呈灰白色，能透见黏膜下血

People often_______a club to make new friends.

A. are joining

B. joins

C. join

D. aren't joining

A club is a place to make ______ contact with friends. (frequently)

A club is a place to make frequent _____ with friends.

A．accounts

B．attempts

C．contents

D．contacts

A club is a place to make frequent _____ with friends.

A．accounts

B．attempts

C．contents

D．contacts

s.

a、to

b、of

c、for

d、with

已经确定BD都不对，单选题。

A. To encourage people to participate in a club activity.

B. To introduce a new kind of bicycle.

C. To inform. bicycle beginners about New Jersey's traffic laws.

D. To warn tourists about bicycling on the roadways.

A．shall

B．must

C．may

D．can

In the west, people make ______ a rule to send Christmas present to their relatives and friends.

A) this B) that C) it D) the following

A.To encourage people to participate in a club activity.

B.To introduce a new kind of bicycle.

C.To inform. bicycle beginners about New Jerseys traffic laws.

D.To warn tourists about bicycling on the roadways.